PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74722Washer,flat

Telemechanics Inc · NSN 5310-00-198-3682 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-198-3682 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-198-3682. Primary manufacturer part number: 74722.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.141 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Center Hole Shape Style: ROUND
  • Material: STEEL OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Overall Diameter: 0.312 INCHES NOMINAL IN
  • Thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-198-3682, 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 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-198-3682
Primary Part Number74722
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Hole Diameter0.141 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Center Hole Shape StyleROUND
MaterialSTEEL OVERALL
Surface TreatmentCADMIUM OVERALL
Overall Diameter0.312 INCHES NOMINAL IN
Thickness0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2930-00-751-909974722 INTERCHANGEABLE
Pipe,water
Dresser, Llc
5340-01-069-3298747-22 INTERCHANGEABLE
Clamp,loop
Hydro-Aire Aerospace Corp
5365-01-171-12077472200 INTERCHANGEABLE
Ring
Alfa Laval Inc
6320-01-558-884474722 INTERCHANGEABLE
Transmitter,rudder Angle
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
74722 American Telephone and Telegraph Co (USA)
74722 Zf Industrieantriebe Witten Gmbh (DEU)
74722 PRIMARY Telemechanics Inc (USA)
Related Parts
2930-00-751-9099INTERCHANGEABLE
PIPE,WATER
74722
5340-01-069-3298INTERCHANGEABLE
CLAMP,LOOP
747-22
5365-01-171-1207INTERCHANGEABLE
RING
7472200
6320-01-558-8844INTERCHANGEABLE
TRANSMITTER,RUDDER ANGLE
74722

Frequently Asked Questions

What is NSN 5310-00-198-3682?

NSN 5310-00-198-3682 is a Washer,flat, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-198-3682?

NSN 5310-00-198-3682 has 3 cross-referenced part numbers: 74722 (American Telephone and Telegraph Co), 74722 (Zf Industrieantriebe Witten Gmbh), 74722 (Telemechanics Inc).

What NSN replaces 5310-00-198-3682?

There are 4 known substitutes for 5310-00-198-3682: 2930-00-751-9099, 5340-01-069-3298, 5365-01-171-1207 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 74722?

Key specifications for 74722: Hole Diameter: 0.141 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Center Hole Shape Style: ROUND; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-198-3682 still in active supply?

NSN 5310-00-198-3682 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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