PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W1Washer,flat

Schrader-Bridgeport International Inc Dba Schrader Automotive · NSN 5310-00-387-4996 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-387-4996 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-387-4996. Primary manufacturer part number: W1.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Thickness: 0.063 INCHES NOMINAL IN
  • Hole Diameter: 0.302 INCHES NOMINAL IN
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-387-4996, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schrader-Bridgeport International Inc Dba Schrader Automotive. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-387-4996
Primary Part NumberW1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerSchrader-Bridgeport International Inc Dba Schrader Automotive
StatusACTIVE
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Thickness0.063 INCHES NOMINAL IN
Hole Diameter0.302 INCHES NOMINAL IN
Overall Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6210-00-127-9815 INTERCHANGEABLE
Light,traffic,aircraft
3110-00-156-1715 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-193-75622719 INTERCHANGEABLE
Washer,flat
Telemechanics Inc
5920-00-280-3179W1 INTERCHANGEABLE
Fuse,plug
Cooper Bussmann, Llc Dba Cooper Industries
5935-00-455-78368-10-510 INTERCHANGEABLE
Connector,plug,electrical
Ted Manufacturing Corp Div Ted Manufacturing Corporation
5985-00-465-39462719 INTERCHANGEABLE
Waveguide Assembly
Omega Laboratories Inc
5930-00-540-6615802T-W1 INTERCHANGEABLE
Arm,switch Actuator
Rockwell Automation, Inc. Dba Rockwell Automation
5935-00-573-57099003043 INTERCHANGEABLE
Connector,plug,electrical
Us Army Aviation and Missile Command
3120-00-662-0954 INTERCHANGEABLE
Bushing,sleeve
2915-00-738-51306680168 INTERCHANGEABLE
Nozzle,fuel Injection
Parker-Hannifin Corporation Div Gas Turbine Fuel Systems
Cross-Reference Index
Part NumberManufacturer
W1 PRIMARY Schrader-Bridgeport International Inc Dba Schrader Automotive (USA)
2719 Schrader-Bridgeport International Inc Dba Schrader Automotive (USA)
Related Parts
6210-00-127-9815INTERCHANGEABLE
LIGHT,TRAFFIC,AIRCRAFT
3110-00-156-1715INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-193-7562INTERCHANGEABLE
WASHER,FLAT
2719
5920-00-280-3179INTERCHANGEABLE
FUSE,PLUG
W1
5935-00-455-7836INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
8-10-510
5985-00-465-3946INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
2719
5930-00-540-6615INTERCHANGEABLE
ARM,SWITCH ACTUATOR
802T-W1
5935-00-573-5709INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9003043
3120-00-662-0954INTERCHANGEABLE
BUSHING,SLEEVE
2915-00-738-5130INTERCHANGEABLE
NOZZLE,FUEL INJECTION
6680168
5910-00-892-2681INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5961-01-030-3748INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1712505-2

Frequently Asked Questions

What is NSN 5310-00-387-4996?

NSN 5310-00-387-4996 is a Washer,flat, manufactured by Schrader-Bridgeport International Inc Dba Schrader Automotive, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-387-4996?

NSN 5310-00-387-4996 has 2 cross-referenced part numbers: W1 (Schrader-Bridgeport International Inc Dba Schrader Automotive), 2719 (Schrader-Bridgeport International Inc Dba Schrader Automotive).

What NSN replaces 5310-00-387-4996?

There are 12 known substitutes for 5310-00-387-4996: 6210-00-127-9815, 3110-00-156-1715, 5310-00-193-7562 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W1?

Key specifications for W1: Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND; Thickness: 0.063 INCHES NOMINAL IN. 6 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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