PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7256Washer,flat

Cae Usa Inc. · NSN 5310-00-033-3964 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-033-3964 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-033-3964. Primary manufacturer part number: 7256.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.938 INCHES NOMINAL IN
  • Material Document and Classification: AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1010 OVERALL
  • Hole Diameter: 0.516 INCHES NOMINAL IN
  • Thickness: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-033-3964, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cae Usa Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-033-3964
Primary Part Number7256
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCae Usa Inc.
StatusACTIVE
Peripheral Shape StyleROUND
Overall Diameter0.938 INCHES NOMINAL IN
Material Document and ClassificationAMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1010 OVERALL
Hole Diameter0.516 INCHES NOMINAL IN
Thickness0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5940-00-276-067861765-2 INTERCHANGEABLE
Terminal,quick Disconnect
Te Connectivity Corporation
7520-00-494-24477256 INTERCHANGEABLE
Support Set,stacking,desk Tray
Carver Wood Products Inc
5995-00-608-5508121-1001-37 INTERCHANGEABLE
Wiring Harness
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
1560-00-608-77141337990 INTERCHANGEABLE
Trunnion,outlet Cla
The Boeing Company
5995-00-889-0815CG-2514/U-6FT INTERCHANGEABLE
Cable Assembly,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5960-00-896-9116 INTERCHANGEABLE
Electron Tube
5950-00-992-7242 INTERCHANGEABLE
Transformer,radio Frequency
5945-01-186-9939941-M651 INTERCHANGEABLE
Relay,hybrid
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
4240-01-246-5413 INTERCHANGEABLE
Filter,respirator,air Filtering
5962-01-395-9753 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
7256 PRIMARY Cae Usa Inc. (USA)
7256 Raytheon Technical Services Company (USA)
Related Parts
5940-00-276-0678INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
61765-2
7520-00-494-2447INTERCHANGEABLE
SUPPORT SET,STACKING,DESK TRAY
7256
5995-00-608-5508INTERCHANGEABLE
WIRING HARNESS
121-1001-37
1560-00-608-7714INTERCHANGEABLE
TRUNNION,OUTLET CLA
1337990
5995-00-889-0815INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
CG-2514/U-6FT
5960-00-896-9116INTERCHANGEABLE
ELECTRON TUBE
5950-00-992-7242INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5945-01-186-9939INTERCHANGEABLE
RELAY,HYBRID
941-M651
4240-01-246-5413INTERCHANGEABLE
FILTER,RESPIRATOR,AIR FILTERING
5962-01-395-9753INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5925-01-719-3867INTERCHANGEABLE
CIRCUIT BREAKER
7256

Frequently Asked Questions

What is NSN 5310-00-033-3964?

NSN 5310-00-033-3964 is a Washer,flat, manufactured by Cae Usa Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-033-3964?

NSN 5310-00-033-3964 has 2 cross-referenced part numbers: 7256 (Cae Usa Inc.), 7256 (Raytheon Technical Services Company).

What NSN replaces 5310-00-033-3964?

There are 11 known substitutes for 5310-00-033-3964: 5940-00-276-0678, 7520-00-494-2447, 5995-00-608-5508 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7256?

Key specifications for 7256: Peripheral Shape Style: ROUND; Overall Diameter: 0.938 INCHES NOMINAL IN; Material Document and Classification: AMS 5044 ASSN STD SINGLE MATERIAL RESPONSE OR SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1010 OVERALL. 8 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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