2003

OEMClear
Download PDF

WASHER,FLAT

ALLMETAL SCREW PRODUCTS CORPATA 20

Where to Buy

Search this part number directly on major distributors

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
2003
Installation, Plenum Hold-Down
Cascade Aircraft Conversions LLC32006-06-27—

Supplemental Type Certificates15 found

FAA-approved modifications that reference this part number

SR00486DE ↗Dart Aerospace USA Inc.
Rev: 2023-08-22

Installation of mounting hardware in accordance with Paravion Technology Master Drawing List DL-407LS-100, Revision N/C, dated April 01, 2002, FAA approved dated January 27, 2003 or later FAA approved revision, and approval for the aircraft to be operated by a single pilot from the left crew seat.

Aircraft: 407

SR00181BO ↗Outerlink Corporation
Rev: 2023-03-29

Installation of Outerlink Corporation CP-2 Satcom System in accordance with Outerlink Corporation Master Document List No. D000-1002, Revision IR, dated December 23, 2003, or later FAA-approved revision.

Aircraft: MBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1 +2 more

ST01023SE ↗Honeywell International Inc
Rev: 2021-12-17

Installation of a the TPA-81A Traffic Alert and Collision Avoidance System (TCAS) Processor in accordance with Master Drawing List 756-0119-001, Revision D, dated November 21, 2003, or later FAA approved revisions.

Aircraft: 717-200, MD-90-30

ST01197WI ↗Blackhawk Aerospace Technologies Inc.
Rev: 2021-05-18

Installation of Universal Avionics EFI-550 2-Display EFIS System. Data required: (1) Columbia Avionics, Inc. Master Document List No. 30141165, Revision 3, dated September 24, 2003; and (2) FAA Approved Flight Manual Supplement 30141180, dated September 30, 2003, or later FAA Approved Revisions to (1) or (2).

Aircraft: 500, 550, S550

SA01196WI ↗Blackhawk Aerospace Technologies Inc.
Rev: 2021-05-18

Installation of Universal Avionics EFI-550 2-Display EFIS System. Data required: (1) Columbia Avionics, Inc. Master Document List No. 30141145, Revision 3, dated September 24, 2003; and (2) FAA Approved Flight Manual Supplement 30141160, dated September 30, 2003, or later FAA Approved Revisions to (1) or (2).

Aircraft: 501, 551

ST01625LA ↗AVMOD, LLC
Rev: 2018-05-31

Modification of Wing Inboard and Outboard Aft Trailing Edge Flaps in accordance with FAA Approved AeroTech Services, Inc. Master Drawing List No. 52-0001, Revision C, dated May 20, 2003, or later FAA Approved Revisions. (for Model 737-200, -200C and -300 Series airplanes), and FAA Approved AeroTech Services, Inc. Master Drawing List No. 52-0001, Revision E, dated January 6, 2005, or later FAA Approved Revisions. (for Model 737-400 and 500 Series airplanes.)

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

SA01260WI ↗Concorde Battery Corporation
Rev: 2017-07-18

Installation of the Concorde RG-380E/K and RG2380E/L series VRSLA batteries in the Raytheon King Air Model airplanes listed on the attached FAA Approved Model List (AML) No. SA01260WI, dated June 9, 2004, in accordance with Concorde Battery Corporation, Master Drawing List, Drawing No. 5-0177, Rev. N/C, dated May 1, 2003, or later FAA approved revision.

Aircraft: 65-90, 65-A90, 65-A90-1, 65-A90-2 +19 more

ST10599SC-D ↗Textron Aviation Inc
Rev: 2017-04-19

Installation of an Espresso Maker in accordance with STC Required Documents List (RDL) No. 230-2003 Revision 5 dated January 14, 2010, or later FAA approved revision

Aircraft: Hawker 800XP, Hawker 850XP, Hawker 900XP

SR00175BO ↗BAE SYSTEMS Information and Electronic Systems Integration Inc.
Rev: 2012-03-22

Installation of IRCM System in accordance with Pro Star Aviation Master Document List No. 0103-MDL-01, Revision B, dated August 6, 2003, or later FAA-approved revisions.

Aircraft: 412EP

SR00186BO ↗BAE SYSTEMS Information and Electronic Systems Integration Inc.
Rev: 2012-03-22

Installation of IRCM system, model ALQ-144A(V)7, in accordance with Pro Star Aviation Master Document List, Document Number 0403-MDL-01, dated November 19, 2003.

Aircraft: 407

SA01242SE ↗Cub Crafters Inc
Rev: 2012-01-26

Fabrication of PA-18 Inspection Covers in accordance with Cub Crafters, Inc. Master Drawing List Report CR124500-3, dated July 14, 2003, or later Federal Aviation Administration (FAA) approved revision. The inspection covers must be installed in accordance with Cub Crafters, Inc. Installation Instructions Report CR124500-2, dated June 23, 2003, or later FAA-approved revision.

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

SA01158SE ↗Cub Crafters Inc
Rev: 2012-01-26

Install heavy duty tail wheel assembly in accordance with Cub Crafters, Inc. Master Document List Report CR123300-3, Revision D, dated July 15, 2003, or later Federal Aviation Administration approved revision. This modification does not require specific continued airworthiness instructions. Federal Aviation Regulation 43 is adequate to insure Continued Airworthiness of this modification.

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

SA01350SE ↗Cub Crafters Inc
Rev: 2012-01-26

Install replacement wing assembly in accordance with Cub Crafters, Inc. Master Drawing List, 123400MDL, Revision C, dated December 8, 2003, and Installation Instructions Document CR123410II, Revision NC, dated September 23, 2003, 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

ST00283LA-D ↗United Airlines Inc
Rev: 2011-11-30

Reconfiguration of interior arrangement per U. S. Technical Consultants\nMaster Control List 2403-25-000, Revision NC, dated March 4, 1997.\nMaster Control List 2403-25-000, Revision A, dated April 15, 1997.\nMaster Control List 2403-25-000, Revision B, dated August 8, 1997, or later FAA approved revisions; and as revised by United Air Lines Master Document List No. 00283, Revision Original, dated August 23, 2003, or later FAA approved revisions.

Aircraft: 737-300 Series, 737-500 Series

ST01182SE ↗Quiet Wing Technologies, Inc.
Rev: 2011-11-18

Installation of a flight deck door in accordance with Duganair Technologies Inc., Index List, QS-00001-3A, Revision B, dated August 27, 2003, or later FAA approved revisions. FAA Approved Flight Manual Supplement No. QWC737101-4, Revision 1, dated December 16, 2004, or later FAA approved revision is required as part of this installation.

Aircraft: 737-200 Series, 737-300 Series, 737-400 Series, 737-500 Series

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
5310-00-804-0141WASHER,FLAT5310$0.77/HD70318ALLMETAL SCREW PRODUCTS CORP

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

ALLMETAL SCREW PRODUCTS CORP

Source

DLA WebFLIS

ATA Chapter

20

Type

OEM

Part ID: nsn:2003 | Source: DLA WebFLIS | Last updated: 2026-11-07