PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3226Washer,flat

Telemechanics Inc · NSN 5310-00-754-2271 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-754-2271 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-754-2271. Primary manufacturer part number: 3226.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Material: STEEL OVERALL
  • Hole Diameter: 0.265 INCHES NOMINAL IN
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Thickness: 0.028 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-00-754-2271, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5310-00-754-2271
Primary Part Number3226
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
MaterialSTEEL OVERALL
Hole Diameter0.265 INCHES NOMINAL IN
Overall Diameter0.500 INCHES NOMINAL IN
Thickness0.028 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5820-00-050-66283226 INTERCHANGEABLE
Tuning Unit,radio Frequency
Drs Signal Solutions, Inc.
4730-00-138-8165003226 INTERCHANGEABLE
Coupling,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5315-00-298-95123226 INTERCHANGEABLE
Pin,straight,headless
Avox Systems Inc Dba Avox Systems Inc
5360-00-463-6133 INTERCHANGEABLE
Spring,helical,compression
4440-00-472-6064A-13699 INTERCHANGEABLE
Cartridge,dehydrator
Mueller Brass Co.
5306-00-482-4416 INTERCHANGEABLE
Bolt,hook
5940-00-549-4124322-144 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
5950-00-647-8167 INTERCHANGEABLE
Transformer,power
5950-00-815-5740150A746H01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6515-01-061-64023226 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
3226 PRIMARY Telemechanics Inc (USA)
3226 At and T Corp (USA)
Related Parts
5820-00-050-6628INTERCHANGEABLE
TUNING UNIT,RADIO FREQUENCY
3226
4730-00-138-8165INTERCHANGEABLE
COUPLING,PIPE
003226
5315-00-298-9512INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3226
5360-00-463-6133INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4440-00-472-6064INTERCHANGEABLE
CARTRIDGE,DEHYDRATOR
A-13699
5306-00-482-4416INTERCHANGEABLE
BOLT,HOOK
5940-00-549-4124INTERCHANGEABLE
TERMINAL,LUG
322-144
5950-00-647-8167INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-815-5740INTERCHANGEABLE
TRANSFORMER,POWER
150A746H01
6515-01-061-6402INTERCHANGEABLE
BAG,OSTOMY
3226
2040-01-115-1274INTERCHANGEABLE
THRU-HULL
322006PLB
5120-01-399-9898INTERCHANGEABLE
WRENCH,OPEN END
J3226

Frequently Asked Questions

What is NSN 5310-00-754-2271?

NSN 5310-00-754-2271 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 5310-00-754-2271?

NSN 5310-00-754-2271 has 2 cross-referenced part numbers: 3226 (Telemechanics Inc), 3226 (At and T Corp).

What NSN replaces 5310-00-754-2271?

There are 12 known substitutes for 5310-00-754-2271: 5820-00-050-6628, 4730-00-138-8165, 5315-00-298-9512 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3226?

Key specifications for 3226: Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND; Material: STEEL OVERALL; Hole Diameter: 0.265 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-754-2271 still in active supply?

NSN 5310-00-754-2271 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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