PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31474Washer,flat

Barnes Group Inc. Dba Barnes Distribution · NSN 5310-01-150-5010 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-150-5010 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-150-5010. Primary manufacturer part number: 31474.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.062 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material: FIBER OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.500 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.750 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Fiber Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-150-5010, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-01-150-5010
Primary Part Number31474
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusCANCELLED
Thickness0.062 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
MaterialFIBER OVERALL
Center Hole Shape StyleROUND
Hole Diameter0.500 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Overall Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
2805-00-354-643931-475 INTERCHANGEABLE
Rotor,engine Poppet Valve
Dresser Industries Inc Leroi Div
3455-00-808-4294SF-48X INTERCHANGEABLE
Cutter,milling,end
Quinco Tool Products Co Inc
6105-00-846-94453140-0024 INTERCHANGEABLE
Motor,direct Current
Keysight Technologies Inc
6140-01-031-6881SAE-J537-31-475 INTERCHANGEABLE
Battery,storage
Sae International Dba Sae International
2940-01-037-932931475 INTERCHANGEABLE
Body,throttle,adjustment
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5305-01-038-954131474 INTERCHANGEABLE
Thumbscrew
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5998-01-297-2277 INTERCHANGEABLE
Printed Wiring Board
5950-01-341-885431474 INTERCHANGEABLE
Transformer,power
Galactic Ndt Services Inc
3020-01-399-740731475 INTERCHANGEABLE
Gear,spur
Allied Systems Company Dba Allied Systems Co
6515-01-514-278131475 INTERCHANGEABLE
Gloves,surgeons'
Molnlycke Health Care Us, Llc Dba Molnlycke Health Care Us Div Molnlycke Health Care
Cross-Reference Index
Part NumberManufacturer
31474 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
31475 Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
2805-00-354-6439INTERCHANGEABLE
ROTOR,ENGINE POPPET VALVE
31-475
3455-00-808-4294INTERCHANGEABLE
CUTTER,MILLING,END
SF-48X
6105-00-846-9445INTERCHANGEABLE
MOTOR,DIRECT CURRENT
3140-0024
6140-01-031-6881INTERCHANGEABLE
BATTERY,STORAGE
SAE-J537-31-475
2940-01-037-9329INTERCHANGEABLE
BODY,THROTTLE,ADJUSTMENT
31475
5305-01-038-9541INTERCHANGEABLE
THUMBSCREW
31474
5998-01-297-2277INTERCHANGEABLE
PRINTED WIRING BOARD
5950-01-341-8854INTERCHANGEABLE
TRANSFORMER,POWER
31474
3020-01-399-7407INTERCHANGEABLE
GEAR,SPUR
31475
6515-01-514-2781INTERCHANGEABLE
GLOVES,SURGEONS'
31475
6515-01-605-2257INTERCHANGEABLE
CLAMP,EXTERNAL FIXATION,ORTHOPED
4922-2-340

Frequently Asked Questions

What is NSN 5310-01-150-5010?

NSN 5310-01-150-5010 is a Washer,flat, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-150-5010?

NSN 5310-01-150-5010 has 2 cross-referenced part numbers: 31474 (Barnes Group Inc. Dba Barnes Distribution), 31475 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5310-01-150-5010?

There are 11 known substitutes for 5310-01-150-5010: 2805-00-354-6439, 3455-00-808-4294, 6105-00-846-9445 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31474?

Key specifications for 31474: Thickness: 0.062 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Material: FIBER OVERALL; Center Hole Shape Style: ROUND. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-150-5010 still in active supply?

NSN 5310-01-150-5010 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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