1999

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WASHER,SPRING TENSION

KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURINGATA 20

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Documentation

General information based on part classification, not a certification determination. Your operator's quality manual governs.

OEM / Production Approval Holder Part8130-3 Eligible

What to ask the seller for

  • FAA Form 8130-3 from the PAH or an authorized release traceable to the PAH
  • Manufacturer's CofC if a Form 8130-3 was not issued

Governing reference: FAA Order 8130.21J

PMA Alternatives1 found

PMA Part #ManufacturerSupplementApprovedSource
All parts listed on Boeing Commercial Airplane Group File No. 6-5973-98-JMG-4605 dated April 30 1999 pages 1 through 208
All parts listed on Boeing Commercial Airplane Group, File No. 6-5973-98-JMG-4605 dated April 30, 1999, pages 1 through 208
Lamsco West Inc42000-03-02—

Supplemental Type Certificates15 found

FAA-approved modifications that reference this part number

ST00831WI ↗Textron Aviation Inc.
Rev: 2018-03-09

Installation of the Sigma Tek 1U619-( ) VHF COM/NAV/ATC Radio Control Panel with Collins VHF 22(C/D) radios to provide 25kHz and 8.33 kHz channel spacing in Cessna Airplanes listed on the attached FAA Approved Model List (AML) No. ST00831WI, dated November 4, 1999, in accordance with Cessna Aircraft Company, Master Document List No. CF90055, Revision B, dated October 21, 1999 or later FAA approved revision.

Aircraft: 500, 550, S550, 650

SA00388NY ↗Cub Crafters Inc
Rev: 2012-03-20

Install extended baggage compartment and baggage net in accordance with Cub Crafters, Inc., Master Drawing List, MDL105400, Revision D, dated November 2, 1999, or later Federal Aviation Administration (FAA) approved revision, and its listed data.

Aircraft: PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135 +12 more

SA00703SE ↗Cub Crafters Inc
Rev: 2012-01-26

Install right side access door in accordance with Cub Crafters, Inc. Master Drawing List, MDL 105900, Revision B, dated May 25, 1999, and its listed data or later Federal Aviation Administration approved revision.

Aircraft: PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135 +14 more

SA00718SE ↗Cub Crafters Inc
Rev: 2012-01-26

Installation of oil cooler, hoses, and baffles in accordance with Cub Crafters, Inc., Master Drawing List, MDL 103300, Revision A, dated July 2, 1999, and its listed data, or later Federal Aviation Administration approved revision.

Aircraft: PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135 +14 more

SA00753SE ↗Cub Crafters Inc
Rev: 2012-01-26

Install engine baffles in accordance with Cub Crafters, Inc. Master Drawing List, MDL103800, Revision B dated August 30, 1999, and its listed data, or later Federal Aviation Administration approved revision.

Aircraft: PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135 +14 more

SA00750SE ↗Cub Crafters Inc
Rev: 2012-01-26

Install boot cowling and firewall assembly in accordance with Cub Crafters, Inc. Master Drawing List, MDL105300, Revision A, dated October 26, 1999, and its listed data.

Aircraft: PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135 +14 more

ST00558LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to remove seats in the economy class. The modification changes the passenger capacity to 12F/129Y. The installation is in accordance with DAS 1 WE Approved United Air Lines Master Document List No. 00558, dated October 12, 1999, or later FAA approved revisions.

Aircraft: 727-200 Series

ST00556LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to remove RECARO seats in economy class. The modification changes the passenger capacity to 24F/158Y. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00556, dated August 24, 1999, or later FAA approved revisions.

Aircraft: 757-200 Series

ST00559LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to remove RECARO seats in economy class. The modification changes the passenger capacity to 34F/210Y. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00559, dated November 19, 1999, or later FAA approved revisions.

Aircraft: 767-300 Series

ST00555LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to install Primex Personal Computer (PC) Power System in the First Class Cabin. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00555 dated August 30, 1999, or later FAA approved revisions.

Aircraft: A320-211, A320-212, A320-214, A320-231 +2 more

ST00557LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to remove B/E Aerospace seats in economy class. The modification changes the passenger capacity to 24F/158Y. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00557, dated August 25, 1999, or later FAA approved revisions.

Aircraft: 757-200 Series

ST00562LA-D ↗United Airlines Inc
Rev: 2011-11-30

Installation of ribbon heaters on potable water lines located in the lower fwd cargo compartment RH tunnel area to protect from freezing. The installation consists of individual ribbon heaters, thermal protection, circuit breaker and interface wire harness. This modification was accomplished in accordance with United Air Lines DAS-1-WE Approved Master Document List No. 00562 dated December 12, 1999 or later FAA approved revisions.

Aircraft: DC-10-30F (KC-10A)\nKDC-10)

ST00553LA-D ↗United Airlines Inc
Rev: 2011-11-30

Modifies the aircraft to install an AlliedSignal Flight Data Acquisition Unit, part number 965-0649-004, and status relay, installation of wiring from sensors and autopilot system to the FDAU, installation of wiring from the FDAU to the flight data recorder, installation of a circuit breaker for the new sensors, and re-routing of some existing wiring. The installation is in accordance with DAS-1-WE Approved United Air Lines Master Document List No. 00553 dated August 17, 1999, or later FAA approved revisions.

Aircraft: 737-200 Series

ST00979LA ↗BF Goodrich Aerospace
Rev: 2011-09-30

Installation of Upper and Lower Red Anti-collision lighting in accordance with FAA Approved Master Drawing List, Drawing No. BFG-R-349-00, Revision "N/C" Dated November 12, 1999, or later FAA approved revision.

Aircraft: 737-500 Series, 737-400 Series, 737-300 Series, 737-200 Series +1 more

SA2653SW ↗D'Shannon Products Ltd.
Rev: 2011-08-16

Installation of Instrument Panel in accordance with 1998-54 Installation Manual and Drawings 1998A200, 1998A300, 1998A400, and 1999 all dated July 1, 1977; Battery Box Kit per 1998-84 Installation Manual and Drawing 2000 dated July 1, 1977; Radio Cooling Kit per 1998-86 Installation Manual and Drawing 2002 each dated July 1, 1977.

Aircraft: 35-33, 35-A33, H35, J35 +12 more

Airworthiness Directives

Synced 40 days ago (09/27/2026)

No Active Airworthiness Directives

No FAA or EASA ADs are linked to this part number. Always verify against the aircraft's maintenance records before install.

Service Difficulty Reports

No Service Difficulty Reports

No failure reports found for this part number in the FAA SDR database.

Suspect-Parts Alerts (SUP/UPN)

No Suspect-Parts Alerts

This manufacturer is not named in any active FAA Suspect Unapproved Parts (SUP/UPN) notification.

NSN Cross-References1 NSN — DLA WebFLIS

National Stock Numbers assigned to this part number by the U.S. Defense Logistics Agency

NSNStandardized NameFSCDLA List Price (gov't catalog)CAGE / Manufacturer
5310-01-369-1670WASHER,SPRING TENSION5310$50.72/EA91293KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING

DLA PUBLOG published list price — government procurement catalog, not a commercial market price. Prices may differ from current commercial availability.

Government Award Prices

U.S. government contract award prices from FPDS — unit prices for NSN purchases by DoD/DLA agencies

No government contract award price data found for this part number.

Identifiers

Manufacturer

KNOWLES CAZENOVIA, INC. DIV JOHANSON MANUFACTURING

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:1999 | Source: DLA WebFLIS | Last updated: 2026-11-07