PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74283Washer,spring Tension

Telemechanics Inc · NSN 5310-00-194-2791 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-194-2791 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-194-2791. Primary manufacturer part number: 74283.
Features
  • Washer,spring Tension — FSC 5310
  • Surface Treatment: PHOSPHATE OVERALL
  • Hole Diameter: 0.203 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Material Thickness: 0.010 INCHES NOMINAL IN
  • Outside Diameter: 0.375 INCHES NOMINAL IN
  • 3 verified cross-references
  • Primary manufacturer: Telemechanics Inc
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 5310-00-194-2791, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-194-2791
Primary Part Number74283
Item NameWasher,spring Tension
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Surface TreatmentPHOSPHATE OVERALL
Hole Diameter0.203 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Material Thickness0.010 INCHES NOMINAL IN
Outside Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5962-01-076-7881SNJ54283J INTERCHANGEABLE
Microcircuit,digital
Texas Instruments Incorporated
4320-01-479-3246 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Cross-Reference Index
Part NumberManufacturer
74283 PRIMARY Telemechanics Inc (USA)
74283 American Telephone and Telegraph Co (USA)
74283 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5962-01-076-7881INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
SNJ54283J
4320-01-479-3246INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP

Frequently Asked Questions

What is NSN 5310-00-194-2791?

NSN 5310-00-194-2791 is a Washer,spring Tension, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-194-2791?

NSN 5310-00-194-2791 has 3 cross-referenced part numbers: 74283 (Telemechanics Inc), 74283 (American Telephone and Telegraph Co), 74283 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5310-00-194-2791?

There are 2 known substitutes for 5310-00-194-2791: 5962-01-076-7881, 4320-01-479-3246. Verify interchangeability with system specifications before substitution.

What are the specifications of 74283?

Key specifications for 74283: Surface Treatment: PHOSPHATE OVERALL; Hole Diameter: 0.203 INCHES NOMINAL IN; Material: STEEL OVERALL; Overall Height: 0.025 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-194-2791 still in active supply?

NSN 5310-00-194-2791 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.
PartsTable Design LLC · partstable.com