1085

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DISK,VALVE

BROWN PRECISION MACHINEATA 21

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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 Alternatives

No PMA alternatives found for this part. This does not mean none exist — only that none are currently in our database.

Supplemental Type Certificates5 found

FAA-approved modifications that reference this part number

SA2070CE-D ↗Honeywell International Inc
Rev: 2020-03-26

ONE ONLY STC, SN BB-1085: Installation of interface necessary to couple on Advance Navigation ANI-7000 System to a Bendix/King KNS 660 Multi-Sensor Flight Management System.

Aircraft: 200

SA841NW ↗Avcon Industries Inc
Rev: 2010-11-16

Installation of the Mark II performance system, including recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements in accordance with Avcon Master Drawing List No. 1085 dated November 16, 2010, or later FAA approved revision. 350 Knot Vmo authorized if equipped in accordance with Avcon Master Drawing No. 1085 dated November 16, 2010, or later FAA approved revision. An FAA approved Airplane Flight Manual Supplement is required for each model.

Aircraft: 24B, 24B-A, 24D, 24D-A +3 more

ST22BO ↗Whelen Engineering Co Inc
Rev: 2008-03-31

Replacement of Grimes power supply P/N 60-2799-1 and position light P/N's 30-1085-15/-16 with Whelen power supply P/N 01-0790101-04 and position light P/N's 01-790159-()

Aircraft: 550, S550, 560

SA867NE ↗SK Aircraft Company Inc
Rev: 2004-01-06

Installation of lower wing front spar cap reinforcement kit. (C90A S/N LJ-1063 THUR LJ-1087 EXCEPT LJ-1085)

Aircraft: A65-8200, 65-88, 65-B80, 65-A80-8800 +15 more

ST00101BO ↗Whelen Engineering Co Inc
Rev: 1999-04-28

Replacement of Grimes power supply P/N 60-2799-1 and position lights P/Ns 30-1085-19/20 with Whelen power supply P/N 01-0790101-04 and position lights P/N 01-0790206-( ).

Aircraft: 560

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
1660-00-716-1660DISK,VALVE1660$358.33/EA4Y617BROWN PRECISION MACHINE

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

BROWN PRECISION MACHINE

Source

DLA WebFLIS

ATA Chapter

21

Type

OEM

Part ID: nsn:1085 | Source: DLA WebFLIS | Last updated: 2026-11-07