PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7760105Washer,flat

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-776-0105 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-776-0105 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-776-0105. Primary manufacturer part number: 7760105.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Material Document and Classification: ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
  • Material: STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
  • Surface Treatment: PHOSPHATE OVERALL
  • Hole Diameter: 1.531 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1020 or Steel Comp 1025 or Steel Comp 1030 or Steel Comp 1117 or Steel Comp 1118 or Steel Comp 1119 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-776-0105, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-776-0105
Primary Part Number7760105
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Thickness0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Material Document and ClassificationASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
MaterialSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
Surface TreatmentPHOSPHATE OVERALL
Hole Diameter1.531 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Diameter2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6750-00-177-5376 INTERCHANGEABLE
Paper,microfilm Copy
3455-00-228-5228 INTERCHANGEABLE
Cutter,milling,end
3455-00-228-5295 INTERCHANGEABLE
Cutter,milling,end
5940-00-258-360176-8 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
3455-00-280-239715446 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6645-00-368-8636768 INTERCHANGEABLE
Timer,sequential
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
5305-00-536-156020000730 INTERCHANGEABLE
Screw,heart,special
Waltham Aircraft Clock Corp
5995-00-823-2939767-4 INTERCHANGEABLE
Lead,electrical
Janco Corporation Dba Janco Corp Div Mason Controls
5905-00-879-8093201568 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
North Atlantic Industries, Inc. Dba North Atlantic Industries
5940-00-926-9827768 INTERCHANGEABLE
Terminal,stud
Southport Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
914549 Sasco Inc Canadian Div
2000730 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
7760105 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
2264346 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
2264346 General Motors Corp (USA)
442B1 Diamond Reo Truck Co (USA)
768 Saf-Holland, Inc. (USA)
Related Parts
6750-00-177-5376INTERCHANGEABLE
PAPER,MICROFILM COPY
3455-00-228-5228INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-228-5295INTERCHANGEABLE
CUTTER,MILLING,END
5940-00-258-3601INTERCHANGEABLE
TERMINAL,LUG
76-8
3455-00-280-2397INTERCHANGEABLE
CUTTER,MILLING,END
15446
6645-00-368-8636INTERCHANGEABLE
TIMER,SEQUENTIAL
768
5305-00-536-1560INTERCHANGEABLE
SCREW,HEART,SPECIAL
20000730
5995-00-823-2939INTERCHANGEABLE
LEAD,ELECTRICAL
767-4
5905-00-879-8093INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
201568
5940-00-926-9827INTERCHANGEABLE
TERMINAL,STUD
768
4530-01-048-6719INTERCHANGEABLE
NOZZLE,OIL BURNER
PLP60DEG7 1-2GPH
5310-01-097-7691INTERCHANGEABLE
WASHER,FLAT

Frequently Asked Questions

What is NSN 5310-00-776-0105?

NSN 5310-00-776-0105 is a Washer,flat, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-776-0105?

NSN 5310-00-776-0105 has 7 cross-referenced part numbers: 914549 (Sasco Inc Canadian Div), 2000730 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 7760105 (U S Army Tank Automotive Command Amsta-Im-Mm), 2264346 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 2264346 (General Motors Corp) and 2 more.

What NSN replaces 5310-00-776-0105?

There are 12 known substitutes for 5310-00-776-0105: 6750-00-177-5376, 3455-00-228-5228, 3455-00-228-5295 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7760105?

Key specifications for 7760105: Thickness: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material Document and Classification: ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-776-0105 still in active supply?

NSN 5310-00-776-0105 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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