PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

136043Washer,flat

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5310-00-171-6844 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-171-6844 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-171-6844. Primary manufacturer part number: 136043.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.062 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.844 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 1.188 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-171-6844, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-171-6844
Primary Part Number136043
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusCANCELLED
Thickness0.062 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.844 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Diameter1.188 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
6675-00-378-9453 INTERCHANGEABLE
Lens,axle Bearing
2810-00-478-9837136043 INTERCHANGEABLE
Bracket-Rocker Box
Curtiss-Wright Controls, Inc. Div Actuation Division
5365-01-551-3844 INTERCHANGEABLE
Spacer,sleeve
1680-01-735-7072136043-1 INTERCHANGEABLE
Panel,control,electrical-Electro
Fleet Readiness Center Southwest
Cross-Reference Index
Part NumberManufacturer
136043 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
6675-00-378-9453INTERCHANGEABLE
LENS,AXLE BEARING
2810-00-478-9837INTERCHANGEABLE
BRACKET-ROCKER BOX
136043
5365-01-551-3844INTERCHANGEABLE
SPACER,SLEEVE
1680-01-735-7072INTERCHANGEABLE
PANEL,CONTROL,ELECTRICAL-ELECTRO
136043-1

Frequently Asked Questions

What is NSN 5310-00-171-6844?

NSN 5310-00-171-6844 is a Washer,flat, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-171-6844?

NSN 5310-00-171-6844 has 1 cross-referenced part number: 136043 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5310-00-171-6844?

There are 4 known substitutes for 5310-00-171-6844: 6675-00-378-9453, 2810-00-478-9837, 5365-01-551-3844 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 136043?

Key specifications for 136043: Thickness: 0.062 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Hole Diameter: 0.844 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-171-6844 still in active supply?

NSN 5310-00-171-6844 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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