PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37003Plate,retaining,seal

Bae Systems Land & Armaments L.p. · NSN 5340-01-434-1346 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-434-1346 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-434-1346. Primary manufacturer part number: 37003.
Features
  • Plate,retaining,seal — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: Bae Systems Land & Armaments L.p.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Plate,retaining,seal, cataloged under National Stock Number 5340-01-434-1346, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NamePlate,retaining,seal
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersBae Systems Land & Armaments L.p. (CAGE 54786); Bae Systems Survivability Systems Llc (CAGE 6W728); Amz Alabama Inc. (CAGE 076M6)
Successor NSN5306-00-377-5591 — Bolt,shoulder
Technical Specifications
ParameterValue
NSN5340-01-434-1346
Primary Part Number37003
Item NamePlate,retaining,seal
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5306-00-377-5591 (37003-E)
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5306-00-377-559137003-E SUCCESSOR
Bolt,shoulder
Budd Co the
1680-00-723-626637003 INTERCHANGEABLE
Shaft,pinion
Hydro-Aire Aerospace Corp
5940-00-983-6044 INTERCHANGEABLE
Terminal Board
7520-01-411-405937003 INTERCHANGEABLE
Marker,tube Type
Sanford Corp
Cross-Reference Index
Part NumberManufacturer
37003 PRIMARY Bae Systems Land & Armaments L.p. (USA)
37003 Bae Systems Survivability Systems Llc (USA)
37003 Amz Alabama Inc. (USA)
Related Parts
SUCCESSOR 5306-00-377-5591 Bolt,shoulder · 37003-E
1680-00-723-6266INTERCHANGEABLE
SHAFT,PINION
37003
5940-00-983-6044INTERCHANGEABLE
TERMINAL BOARD
7520-01-411-4059INTERCHANGEABLE
MARKER,TUBE TYPE
37003

Frequently Asked Questions

What is NSN 5340-01-434-1346?

NSN 5340-01-434-1346 is a Plate,retaining,seal, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-434-1346?

NSN 5340-01-434-1346 has 3 cross-referenced part numbers: 37003 (Bae Systems Land & Armaments L.p.), 37003 (Bae Systems Survivability Systems Llc), 37003 (Amz Alabama Inc.).

What NSN replaces 5340-01-434-1346?

There are 4 known substitutes for 5340-01-434-1346: 5306-00-377-5591, 1680-00-723-6266, 5940-00-983-6044 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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