PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7696520Washer,key

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-769-6520 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-769-6520 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-769-6520. Primary manufacturer part number: 7696520.
Features
  • Washer,key — FSC 5310
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1020 OVERALL
  • Material Thickness: 0.0847 INCHES MINIMUM AND 0.0947 INCHES MAXIMUM IN
  • Features Provided: CASEHARDENED
  • Distance From Centerline to Top of Internal Key: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
  • Internal Key Quantity: 1
  • Style Designator: KEY
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-769-6520, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN5310-00-769-6520
Primary Part Number7696520
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1020 OVERALL
Material Thickness0.0847 INCHES MINIMUM AND 0.0947 INCHES MAXIMUM IN
Features ProvidedCASEHARDENED
Distance From Centerline to Top of Internal Key0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
Internal Key Quantity1
Style DesignatorKEY
Internal Straight Key Width0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
Hole Diameter1.635 INCHES MINIMUM AND 1.645 INCHES MAXIMUM IN
Outside Diameter2.172 INCHES MINIMUM AND 2.203 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-019-5565 INTERCHANGEABLE
Valve,safety Relief
3110-00-158-61901664510 INTERCHANGEABLE
Bearing,ball,thrust
Chrysler Realty Company Llc Dba Daimler Chrysler
5310-00-167-0669 INTERCHANGEABLE
Washer,lock
4510-00-243-0734 INTERCHANGEABLE
Sink Unit,cabinet
3040-00-247-0497 INTERCHANGEABLE
Connecting Link,rigid
5961-00-412-0057 INTERCHANGEABLE
Transistor
2520-00-770-39807703980 INTERCHANGEABLE
Shaft
U S Army Tank Automotive Command Amsta-Im-Mm
5340-00-804-3655A865 INTERCHANGEABLE
Plug,vent
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
3020-00-814-8706G41-18 INTERCHANGEABLE
Gear,spur
Roller Bearing Co of America, Inc Div Pic Design
6645-00-857-0410 INTERCHANGEABLE
Timer,interval
Cross-Reference Index
Part NumberManufacturer
GP1218 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
7696520 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
R21161 Pressed Metals of America Inc (USA)
GP1218 Ford Motor Company (USA)
A865 Am General Llc (USA)
17015 Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
Related Parts
4820-00-019-5565INTERCHANGEABLE
VALVE,SAFETY RELIEF
3110-00-158-6190INTERCHANGEABLE
BEARING,BALL,THRUST
1664510
5310-00-167-0669INTERCHANGEABLE
WASHER,LOCK
4510-00-243-0734INTERCHANGEABLE
SINK UNIT,CABINET
3040-00-247-0497INTERCHANGEABLE
CONNECTING LINK,RIGID
5961-00-412-0057INTERCHANGEABLE
TRANSISTOR
2520-00-770-3980INTERCHANGEABLE
SHAFT
7703980
5340-00-804-3655INTERCHANGEABLE
PLUG,VENT
A865
3020-00-814-8706INTERCHANGEABLE
GEAR,SPUR
G41-18
6645-00-857-0410INTERCHANGEABLE
TIMER,INTERVAL
5360-00-938-8974INTERCHANGEABLE
SPRING,BEAM SHACKLE
53A68A146
5950-01-145-5329INTERCHANGEABLE
REACTOR
B4015233-1

Frequently Asked Questions

What is NSN 5310-00-769-6520?

NSN 5310-00-769-6520 is a Washer,key, 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 5310-00-769-6520?

NSN 5310-00-769-6520 has 6 cross-referenced part numbers: GP1218 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 7696520 (U S Army Tank Automotive Command Amsta-Im-Mm), R21161 (Pressed Metals of America Inc), GP1218 (Ford Motor Company), A865 (Am General Llc) and 1 more.

What NSN replaces 5310-00-769-6520?

There are 12 known substitutes for 5310-00-769-6520: 4820-00-019-5565, 3110-00-158-6190, 5310-00-167-0669 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7696520?

Key specifications for 7696520: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1020 OVERALL; Material Thickness: 0.0847 INCHES MINIMUM AND 0.0947 INCHES MAXIMUM IN; Features Provided: CASEHARDENED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-769-6520 still in active supply?

NSN 5310-00-769-6520 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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