PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

945-751Washer,lock

General Atomics Aeronautical Systems, Inc. · NSN 5310-01-519-0011 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-519-0011 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-519-0011. Primary manufacturer part number: 945-751.
Features
  • Washer,lock — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: General Atomics Aeronautical Systems, Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-519-0011, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Atomics Aeronautical Systems, Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-519-0011
Primary Part Number945-751
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGeneral Atomics Aeronautical Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5821-00-184-6207 INTERCHANGEABLE
Coupling,control,te
5995-00-498-265794575-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
5340-00-714-3117945751 INTERCHANGEABLE
Clip,spring Tension
Am General Llc
Cross-Reference Index
Part NumberManufacturer
945751 Bombardier Wien Schienenfahrzeuge Ag (AUT)
945751 Bombardier Transportation Austria Gmbh (AUT)
945-751 PRIMARY General Atomics Aeronautical Systems, Inc. (USA)
Related Parts
5821-00-184-6207INTERCHANGEABLE
COUPLING,CONTROL,TE
5995-00-498-2657INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
94575-1
5340-00-714-3117INTERCHANGEABLE
CLIP,SPRING TENSION
945751

Frequently Asked Questions

What is NSN 5310-01-519-0011?

NSN 5310-01-519-0011 is a Washer,lock, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-519-0011?

NSN 5310-01-519-0011 has 3 cross-referenced part numbers: 945751 (Bombardier Wien Schienenfahrzeuge Ag), 945751 (Bombardier Transportation Austria Gmbh), 945-751 (General Atomics Aeronautical Systems, Inc.).

What NSN replaces 5310-01-519-0011?

There are 3 known substitutes for 5310-01-519-0011: 5821-00-184-6207, 5995-00-498-2657, 5340-00-714-3117. Verify interchangeability with system specifications before substitution.

What are the specifications of 945-751?

Key specifications for 945-751: End Item Identification: PREDATOR, UAV-RQ1; Special Features: LOCK WASHER. 2 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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