PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12277727Washer,spring Tension

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5310-00-595-7484 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-595-7484 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-595-7484. Primary manufacturer part number: 12277727.
Features
  • Washer,spring Tension — FSC 5310
  • Material: STEEL OVERALL
  • Material Thickness: 0.025 INCHES NOMINAL IN
  • Material Document and Classification: ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Hole Diameter: 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
  • Outside Diameter: 2.415 INCHES MINIMUM AND 2.425 INCHES MAXIMUM IN
  • 25 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Mechanical energy storage
  • Vibration dampening
General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-00-595-7484, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-595-7484
Primary Part Number12277727
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
MaterialSTEEL OVERALL
Material Thickness0.025 INCHES NOMINAL IN
Material Document and ClassificationASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN
Outside Diameter2.415 INCHES MINIMUM AND 2.425 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3455-00-250-07691727-0187 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
5330-00-256-6923127721 INTERCHANGEABLE
Retainer,seal
Dana Commercial Vehicle Products, Llc
3455-00-554-732010440 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
4320-01-181-5801 INTERCHANGEABLE
Plate,cover
5995-01-270-0675621110-7 INTERCHANGEABLE
Cable Assembly
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5905-01-318-079326054 INTERCHANGEABLE
Resistor Assembly
Liquid Metronics Inc
5310-01-392-44005189730-001 INTERCHANGEABLE
Washer,spring Tension
Naval Sea Systems Command
1560-01-567-420326054 INTERCHANGEABLE
Parts Kit,qad
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
A-48900-B Zf Industrieantriebe Witten Gmbh (DEU)
62 Zf Industrieantriebe Witten Gmbh (DEU)
D96-941-132GR1PC33 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
26-054 Georator Llc (USA)
W2420-025 Zf Industrieantriebe Witten Gmbh (DEU)
12277727 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
A7661-30 Marathon Electric, Llc (USA)
3277037REVDPC65 Naval Ship Systems Command (USA)
W2420-025 Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol (USA)
R62 General Motors Corp Delco Moraine Ndh Div (USA)
A42819PC3 Electric Boat Corp Dba Electro Dynamic (USA)
SCB104141 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
6211107 Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol (USA)
62 Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol (USA)
48900-B Electric Boat Corp Dba Electro Dynamic (USA)
D96-941-91REVDPC65 Electric Boat Corp Dba Electro Dynamic (USA)
A42814PC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
01-006189-003 Western Sky Industries Inc Dba Electromech Techologies (USA)
6659887 Zf Industrieantriebe Witten Gmbh (DEU)
A42819PC3 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
3455-00-250-0769INTERCHANGEABLE
CUTTER,MILLING,END
1727-0187
5330-00-256-6923INTERCHANGEABLE
RETAINER,SEAL
127721
3455-00-554-7320INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10440
4320-01-181-5801INTERCHANGEABLE
PLATE,COVER
5995-01-270-0675INTERCHANGEABLE
CABLE ASSEMBLY
621110-7
5905-01-318-0793INTERCHANGEABLE
RESISTOR ASSEMBLY
26054
5310-01-392-4400INTERCHANGEABLE
WASHER,SPRING TENSION
5189730-001
1560-01-567-4203INTERCHANGEABLE
PARTS KIT,QAD
26054

Frequently Asked Questions

What is NSN 5310-00-595-7484?

NSN 5310-00-595-7484 is a Washer,spring Tension, 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 5310-00-595-7484?

NSN 5310-00-595-7484 has 25 cross-referenced part numbers: A-48900-B (Zf Industrieantriebe Witten Gmbh), 62 (Zf Industrieantriebe Witten Gmbh), D96-941-132GR1PC33 (Electric Boat Corporation Div General Dynamics Electric Boat), 26-054 (Georator Llc), W2420-025 (Zf Industrieantriebe Witten Gmbh) and 20 more.

What NSN replaces 5310-00-595-7484?

There are 8 known substitutes for 5310-00-595-7484: 3455-00-250-0769, 5330-00-256-6923, 3455-00-554-7320 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12277727?

Key specifications for 12277727: Material: STEEL OVERALL; Material Thickness: 0.025 INCHES NOMINAL IN; Material Document and Classification: ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Hole Diameter: 1.867 INCHES MINIMUM AND 1.877 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-595-7484 still in active supply?

NSN 5310-00-595-7484 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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