NSN 5340-00-451-8273 · NIIN 004518273 · Part number 102961
L3harris Technologies, Inc Div Space & Airborne Systems · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 24930
Government record, cited
NSN 5340-00-451-8273 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-451-8273. Manufacturer of record part number: 102961.
Also searched as5340-00-451-8273 ·
5340004518273 ·
NIIN 004518273 ·
00-451-8273 ·
FSC 5340 Hardware, Commercial · CAGE 24930 · 102961
Nearby stock numbers← 5340-00-451-8176 Handle, Manual Control
·
5340-00-451-8284 →
Features
Cover,access — FSC 5340
1 manufacturer part number on file
Manufacturer of record: L3harris Technologies, Inc Div Space & Airborne Systems
Identification
NSN: 5340-00-451-8273
NIIN: 004518273
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 102961
Manufacturer: L3harris Technologies, Inc Div Space & Airborne Systems
General Description
The Cover,access, cataloged under National Stock Number 5340-00-451-8273, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Cover,access
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
L3harris Technologies, Inc Div Space & Airborne Systems (CAGE 24930)
Technical Specifications
Parameter
Value
NSN
5340-00-451-8273
Primary Part Number
102961
Item Name
Cover,access
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
L3harris Technologies, Inc Div Space & Airborne 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)
Unit of Issue
EA
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4320-01-034-043010296-1POSSIBLE MATCH
SLEEVE,SHAFT,PUMP
Possible match (shared part number)Air & Liquid Systems Corporation Dba Buffalo Pumps
5940-01-085-8855POSSIBLE MATCH
TERMINAL,LUG
Possible match (shared part number)
5365-01-414-3063POSSIBLE MATCH
BUSHING BLANK
Possible match (shared part number)
5305-01-487-7864222004 ITEM 11POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Marotta Controls Inc
L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
4320-01-034-0430POSSIBLE MATCH
SLEEVE,SHAFT,PUMP
10296-1
5940-01-085-8855POSSIBLE MATCH
TERMINAL,LUG
5365-01-414-3063POSSIBLE MATCH
BUSHING BLANK
5305-01-487-7864POSSIBLE MATCH
SCREW,MACHINE
222004 ITEM 11
4820-01-574-8526POSSIBLE MATCH
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
Frequently Asked Questions
What is NSN 5340-00-451-8273?
NSN 5340-00-451-8273 is a Cover,access, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-00-451-8273?
NSN 5340-00-451-8273 has 1 manufacturer part number on file: 102961 (L3harris Technologies, Inc Div Space & Airborne Systems).
What NSN replaces 5340-00-451-8273?
5 possible matches (shared part number, not a government interchangeability claim): 4320-01-034-0430, 5940-01-085-8855, 5365-01-414-3063. Verify interchangeability with system specifications before substitution.
Is NSN 5340-00-451-8273 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.