Retainer-Gyro Flu, G6605-00-487-6545

NSN 6605-00-487-6545 · NIIN 004876545 · Part number PB-21404-3

Honeywell Intl Inc Defense Avionics Systems · FSC 6605 — Navigational Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 55972

Government record, cited

NSN 6605-00-487-6545 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-487-6545. Manufacturer of record part number: PB-21404-3.

Also searched as 6605-00-487-6545 · 6605004876545 · NIIN 004876545 · 00-487-6545 · FSC 6605 Navigational Instruments · CAGE 55972 · PB-21404-3

Nearby stock numbers ← 6605-00-487-6531 · 6605-00-487-6593 Support, Jewel Post →

Features

Retainer-Gyro Flu,g — FSC 6605
1 manufacturer part number on file
Manufacturer of record: Honeywell Intl Inc Defense Avionics Systems

Identification

NSN: 6605-00-487-6545
NIIN: 004876545
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: PB-21404-3
Manufacturer: Honeywell Intl Inc Defense Avionics Systems

General Description

The Retainer-Gyro Flu,g, cataloged under National Stock Number 6605-00-487-6545, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Retainer-Gyro Flu,g
FSC / FSG	6605 — Navigational Instruments (FSG 66)
Manufacturers	Honeywell Intl Inc Defense Avionics Systems (CAGE 55972)

Technical Specifications

Parameter	Value
NSN	6605-00-487-6545
Primary Part Number	PB-21404-3
Item Name	Retainer-Gyro Flu,g
FSC / FSG	6605 / 66 — Navigational Instruments
Manufacturer	Honeywell Intl Inc Defense Avionics Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
PB-21404-3 PRIMARY	Honeywell Intl Inc Defense Avionics Systems (USA)

No interchangeability data on file.

Other items in FSC 6605 — Navigational Instruments

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

6605-00-001-3932

6605-00-001-3932 · Item name not on file

6605-00-001-3939

6605-00-001-3939 · Item name not on file

6605-00-001-3940

6605-00-001-3940 · Item name not on file

6605-00-001-4320

6605-00-001-4320 · Item name not on file

6605-00-001-4321

CONTROL UNIT,SHIP,P

6605-00-001-4322

6605-00-001-4322 · Item name not on file

6605-00-001-4323

6605-00-001-4323 · Item name not on file

6605-00-001-4327

6605-00-001-4327 · Item name not on file

Frequently Asked Questions

What is NSN 6605-00-487-6545?

NSN 6605-00-487-6545 is a Retainer-Gyro Flu,g, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6605, Navigational Instruments. Status: active.

What part numbers are listed for NSN 6605-00-487-6545?

NSN 6605-00-487-6545 has 1 manufacturer part number on file: PB-21404-3 (Honeywell Intl Inc Defense Avionics Systems).

Is NSN 6605-00-487-6545 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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