PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1057T4-003Washer,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-584-7151 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-584-7151 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-584-7151. Primary manufacturer part number: NAS1057T4-003.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL COMP 302 OVERALL
  • Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.031 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-584-7151, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-584-7151
Primary Part NumberNAS1057T4-003
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
MaterialSTEEL COMP 302 OVERALL
Material Document and ClassificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
Overall Diameter0.375 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.031 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3030-00-014-0104B88 INTERCHANGEABLE
Belt,v
Gates Corporation
3110-00-156-7721MS17131-13 INTERCHANGEABLE
Bearing,roller,needle
American Society for Testing and Materials Dba Astm International
4320-00-218-2526B88 INTERCHANGEABLE
Lever,control
Wildfire Pacific Inc
4710-00-277-552444-8542-10-040 INTERCHANGEABLE
Tube,metallic
Us Army Aviation and Missile Command
5310-00-613-42879071985 INTERCHANGEABLE
Washer,flat
Us Army Aviation and Missile Command
5310-01-136-6134G70-8 INTERCHANGEABLE
Washer,flat
Designatronics Incorporated Div Sterling Instruments Div
3110-01-572-2584B-88 INTERCHANGEABLE
Bearing,roller,needle
Jtekt Bearings North America Llc Div Kbna - Ord 1
Cross-Reference Index
Part NumberManufacturer
B8-8 Zf Industrieantriebe Witten Gmbh (DEU)
SS2-31 Zf Industrieantriebe Witten Gmbh (DEU)
5710-63-30P Seastrom Manufacturing Co Inc (USA)
1650407-38 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
NAS1057T4-003 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
310-0777-130 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
53106134287 Northrop Grumman Systems Corporation (USA)
685021C30047-8 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3030-00-014-0104INTERCHANGEABLE
BELT,V
B88
3110-00-156-7721INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
MS17131-13
4320-00-218-2526INTERCHANGEABLE
LEVER,CONTROL
B88
4710-00-277-5524INTERCHANGEABLE
TUBE,METALLIC
44-8542-10-040
5310-00-613-4287INTERCHANGEABLE
WASHER,FLAT
9071985
5310-01-136-6134INTERCHANGEABLE
WASHER,FLAT
G70-8
3110-01-572-2584INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B-88

Frequently Asked Questions

What is NSN 5310-00-584-7151?

NSN 5310-00-584-7151 is a Washer,flat, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-584-7151?

NSN 5310-00-584-7151 has 8 cross-referenced part numbers: B8-8 (Zf Industrieantriebe Witten Gmbh), SS2-31 (Zf Industrieantriebe Witten Gmbh), 5710-63-30P (Seastrom Manufacturing Co Inc), 1650407-38 (Lockheed Martin Corporation Div Rms - Mitchel Field), NAS1057T4-003 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 3 more.

What NSN replaces 5310-00-584-7151?

There are 7 known substitutes for 5310-00-584-7151: 3030-00-014-0104, 3110-00-156-7721, 4320-00-218-2526 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1057T4-003?

Key specifications for NAS1057T4-003: Material: STEEL COMP 302 OVERALL; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; Overall Diameter: 0.375 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-584-7151 still in active supply?

NSN 5310-00-584-7151 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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