NSN 5340-00-157-9666 · NIIN 001579666 · Part number 481292PC1
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5340-00-157-9666 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-157-9666. Manufacturer of record part number: 481292PC1.
FSC Application Data: FIRE CONTROL COMPUTING SIGHT
Bolt Circle Hole Quantity: 3
Cross-Sectional Shape Style: FLAT
Outside Diameter: 3.875 INCHES NOMINAL IN
Bolt Circle Diameter: 3.562 INCHES NOMINAL IN
Surface Treatment: ANODIZE
Peripheral Shape Style: ROUND, MULTI HOLES
Identification
NSN: 5340-00-157-9666
NIIN: 001579666
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 481292PC1
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Cover,access, cataloged under National Stock Number 5340-00-157-9666, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5340-00-157-9666
Primary Part Number
481292PC1
Item Name
Cover,access
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
FSC Application Data
FIRE CONTROL COMPUTING SIGHT
Bolt Circle Hole Quantity
3
Cross-Sectional Shape Style
FLAT
Outside Diameter
3.875 INCHES NOMINAL IN
Bolt Circle Diameter
3.562 INCHES NOMINAL IN
Surface Treatment
ANODIZE
Peripheral Shape Style
ROUND, MULTI HOLES
Material
ALUMINUM ALLOY
Body Thickness
0.312 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
No interchangeability data on file.
Other items in FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-00-157-9666?
NSN 5340-00-157-9666 is a Cover,access, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-157-9666?
NSN 5340-00-157-9666 has 2 manufacturer part numbers on file: 807808 (Lockheed Martin Corporation Div Rms - Mitchel Field), 481292PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
What are the specifications of 481292PC1?
Key specifications for 481292PC1: FSC Application Data: FIRE CONTROL COMPUTING SIGHT; Bolt Circle Hole Quantity: 3; Cross-Sectional Shape Style: FLAT; Outside Diameter: 3.875 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Is NSN 5340-00-157-9666 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.