PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53311Latch Assy

Bae Systems Land & Armaments L.p. · NSN 2540-01-556-3507 · FSC 2540 · No Item Name Available
Verified by PartsTable
NSN 2540-01-556-3507 — this item is cataloged by the U.S. Government under National Stock Number 2540-01-556-3507. Primary manufacturer part number: 53311.
Features
  • Latch Assy — FSC 2540
  • 2 verified cross-references
  • Primary manufacturer: Bae Systems Land & Armaments L.p.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Latch Assy, cataloged under National Stock Number 2540-01-556-3507, is classified within Federal Supply Class 2540 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN2540-01-556-3507
Primary Part Number53311
Item NameLatch Assy
FSC / FSG2540 / 25 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
4730-00-383-5154 INTERCHANGEABLE
Cap,quick Disconnect
5360-00-576-9324SM-B-314716 INTERCHANGEABLE
Spring,helical,extension
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2520-00-753-838253311 INTERCHANGEABLE
Shaft
Terry Machine Co
5935-00-801-9490 INTERCHANGEABLE
Connector,plug,electrical
5950-00-996-190653-31-1 INTERCHANGEABLE
Transformer,audio Frequency
Tce Canada Ltd
6140-01-647-286153311 INTERCHANGEABLE
Battery,storage
Logos Imaging Llc
1630-01-650-3600533-11 INTERCHANGEABLE
Wear Pin Assy
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4730-01-670-91215331-1 INTERCHANGEABLE
Adapter,straight,tube to Boss
Tru-Hitch, Inc.
Cross-Reference Index
Part NumberManufacturer
53311 Amz Alabama Inc. (USA)
53311 PRIMARY Bae Systems Land & Armaments L.p. (USA)
Related Parts
4730-00-383-5154INTERCHANGEABLE
CAP,QUICK DISCONNECT
5360-00-576-9324INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
SM-B-314716
2520-00-753-8382INTERCHANGEABLE
SHAFT
53311
5935-00-801-9490INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-00-996-1906INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
53-31-1
6140-01-647-2861INTERCHANGEABLE
BATTERY,STORAGE
53311
1630-01-650-3600INTERCHANGEABLE
WEAR PIN ASSY
533-11
4730-01-670-9121INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
5331-1

Frequently Asked Questions

What is NSN 2540-01-556-3507?

NSN 2540-01-556-3507 is a Latch Assy, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 2540 (No Item Name Available). Status: active.

What are the part numbers for NSN 2540-01-556-3507?

NSN 2540-01-556-3507 has 2 cross-referenced part numbers: 53311 (Amz Alabama Inc.), 53311 (Bae Systems Land & Armaments L.p.).

What NSN replaces 2540-01-556-3507?

There are 8 known substitutes for 2540-01-556-3507: 4730-00-383-5154, 5360-00-576-9324, 2520-00-753-8382 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53311?

Key specifications for 53311: End Item Identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS. 1 total characteristics are documented in the Federal Logistics Information System.

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