PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

840288Latch and Arms Assy

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 1045-00-508-4371 · FSC 1045 · No Item Name Available
Verified by PartsTable
NSN 1045-00-508-4371 — this item is cataloged by the U.S. Government under National Stock Number 1045-00-508-4371. Primary manufacturer part number: 840288.
Features
  • Latch and Arms Assy — FSC 1045
  • 3 verified cross-references
  • Primary manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Latch and Arms Assy, cataloged under National Stock Number 1045-00-508-4371, is classified within Federal Supply Class 1045 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLatch and Arms Assy
FSC / FSG1045 — No Item Name Available (FSG 10)
ManufacturersDepartment of the Navy Naval Surface Warfare Center Crane Detachment (CAGE 08092); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Navsurfwarcen Det Picatinny (CAGE 08KE6)
Technical Specifications
ParameterValue
NSN1045-00-508-4371
Primary Part Number840288
Item NameLatch and Arms Assy
FSC / FSG1045 / 10 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-01-097-7814870539 INTERCHANGEABLE
Washer,flat
David Brown Hydraulics Inc Dba Hydreco
2530-01-252-2561840288 INTERCHANGEABLE
Parts Kit,hydraulic Brake Wheel
Dana Off Highway Products, Llc
Cross-Reference Index
Part NumberManufacturer
BUWEPSDWG840288 Department of the Navy Naval Surface Warfare Center Crane Detachment (USA)
840288 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
BUWEPSDWG840288 PRIMARY Navsurfwarcen Det Picatinny (USA)
Related Parts
5310-01-097-7814INTERCHANGEABLE
WASHER,FLAT
870539
2530-01-252-2561INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE WHEEL
840288

Frequently Asked Questions

What is NSN 1045-00-508-4371?

NSN 1045-00-508-4371 is a Latch and Arms Assy, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1045 (No Item Name Available). Status: active.

What are the part numbers for NSN 1045-00-508-4371?

NSN 1045-00-508-4371 has 3 cross-referenced part numbers: BUWEPSDWG840288 (Department of the Navy Naval Surface Warfare Center Crane Detachment), 840288 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), BUWEPSDWG840288 (Navsurfwarcen Det Picatinny).

What NSN replaces 1045-00-508-4371?

There are 2 known substitutes for 1045-00-508-4371: 5310-01-097-7814, 2530-01-252-2561. Verify interchangeability with system specifications before substitution.

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