NSN 6605-00-477-4347 — this item is cataloged by the U.S. Government under National Stock Number 6605-00-477-4347. Manufacturer of record part number: 3756-00003.
Also searched as6605-00-477-4347 ·
6605004774347 ·
NIIN 004774347 ·
00-477-4347 ·
FSC 6605 Navigational Instruments · CAGE K0656 · 3756-00003
FSC Application Data: AIRBORNE INERTIAL NAVIGATION SYSTEM
General Characteristics Item Description: BASIC SHAPE CIRCULAR WITH SHANK OFF CENTER,MAJOR COMPONENTS,CASTING 1,INSERTS 2
1 manufacturer part number on file
Manufacturer of record: Bae Systems (operations) Limited
Identification
NSN: 6605-00-477-4347
NIIN: 004774347
FSC: 6605 — Navigational Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 3756-00003
Manufacturer: Bae Systems (operations) Limited
General Description
The Retainer Subassembly, cataloged under National Stock Number 6605-00-477-4347, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Bae Systems (operations) Limited. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6605-00-477-4347
Primary Part Number
3756-00003
Item Name
Retainer Subassembly
FSC / FSG
6605 / 66 — Navigational Instruments
Manufacturer
Bae Systems (operations) Limited
Status
ACTIVE
FSC Application Data
AIRBORNE INERTIAL NAVIGATION SYSTEM
General Characteristics Item Description
BASIC SHAPE CIRCULAR WITH SHANK OFF CENTER,MAJOR COMPONENTS,CASTING 1,INSERTS 2
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 6605-00-477-4347?
NSN 6605-00-477-4347 is a Retainer Subassembly, manufactured by Bae Systems (operations) Limited, classified under FSC 6605, Navigational Instruments. Status: active.
What part numbers are listed for NSN 6605-00-477-4347?
NSN 6605-00-477-4347 has 1 manufacturer part number on file: 3756-00003 (Bae Systems (operations) Limited).
What are the specifications of 3756-00003?
Key specifications for 3756-00003: FSC Application Data: AIRBORNE INERTIAL NAVIGATION SYSTEM; General Characteristics Item Description: BASIC SHAPE CIRCULAR WITH SHANK OFF CENTER,MAJOR COMPONENTS,CASTING 1,INSERTS 2; End Item Identification: 6605-00-150-6498. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6605-00-477-4347 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.