PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31470Washer,flat

Barnes Group Inc. Dba Barnes Distribution · NSN 5310-01-150-4846 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-150-4846 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-150-4846. Primary manufacturer part number: 31470.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Thickness: 0.047 INCHES NOMINAL IN
  • Material: FIBER OVERALL
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.688 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-01-150-4846, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-150-4846
Primary Part Number31470
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Center Hole Shape StyleROUND
Hole Diameter0.375 INCHES NOMINAL IN
Thickness0.047 INCHES NOMINAL IN
MaterialFIBER OVERALL
Peripheral Shape StyleROUND
Overall Diameter0.688 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-280-459831470 INTERCHANGEABLE
Transformer,power Autotransforme
Raytheon Company Dba Raytheon
5940-00-581-481231470 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5998-00-985-0944 INTERCHANGEABLE
Circuit Card Assembly
3455-01-029-84201-1741-1000 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
4820-01-187-711150764 INTERCHANGEABLE
Parts Kit,valve
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
3110-01-214-512132-31465 ITEM 5 INTERCHANGEABLE
Plate,retaining,bearing
Moog Inc. Dba Ampac-Isp Corp
6515-01-514-278031470 INTERCHANGEABLE
Gloves,surgeons'
Molnlycke Health Care Us, Llc Dba Molnlycke Health Care Us Div Molnlycke Health Care
6515-01-609-72484922-9-940S INTERCHANGEABLE
Fixation Set,external,orthopedic
Howmedica Osteonics Corp Dba Stryker Orthopaedics
Cross-Reference Index
Part NumberManufacturer
31470 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
5950-00-280-4598INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
31470
5940-00-581-4812INTERCHANGEABLE
TERMINAL,LUG
31470
5998-00-985-0944INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3455-01-029-8420INTERCHANGEABLE
CUTTER,MILLING,END
1-1741-1000
4820-01-187-7111INTERCHANGEABLE
PARTS KIT,VALVE
50764
3110-01-214-5121INTERCHANGEABLE
PLATE,RETAINING,BEARING
32-31465 ITEM 5
6515-01-514-2780INTERCHANGEABLE
GLOVES,SURGEONS'
31470
6515-01-609-7248INTERCHANGEABLE
FIXATION SET,EXTERNAL,ORTHOPEDIC
4922-9-940S

Frequently Asked Questions

What is NSN 5310-01-150-4846?

NSN 5310-01-150-4846 is a Washer,flat, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-150-4846?

NSN 5310-01-150-4846 has 1 cross-referenced part number: 31470 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 5310-01-150-4846?

There are 8 known substitutes for 5310-01-150-4846: 5950-00-280-4598, 5940-00-581-4812, 5998-00-985-0944 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31470?

Key specifications for 31470: Center Hole Shape Style: ROUND; Hole Diameter: 0.375 INCHES NOMINAL IN; Thickness: 0.047 INCHES NOMINAL IN; Material: FIBER OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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