PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81244Washer,flat

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5310-00-727-5707 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-727-5707 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-727-5707. Primary manufacturer part number: 81244.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
  • Peripheral Shape Style: ROUND
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Overall Diameter: 0.479 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Thickness: 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-727-5707, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-727-5707
Primary Part Number81244
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
Hole Diameter0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Overall Diameter0.479 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Thickness0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2590-01-284-918881244 INTERCHANGEABLE
Control Assembly,push-Pull
M-B Companies, Inc
5120-01-397-3306 INTERCHANGEABLE
Extension,socket Wrench
5340-01-515-4607 INTERCHANGEABLE
Pad,cushioning
Cross-Reference Index
Part NumberManufacturer
81244 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
2590-01-284-9188INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
81244
5120-01-397-3306INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
5340-01-515-4607INTERCHANGEABLE
PAD,CUSHIONING

Frequently Asked Questions

What is NSN 5310-00-727-5707?

NSN 5310-00-727-5707 is a Washer,flat, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-727-5707?

NSN 5310-00-727-5707 has 1 cross-referenced part number: 81244 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5310-00-727-5707?

There are 3 known substitutes for 5310-00-727-5707: 2590-01-284-9188, 5120-01-397-3306, 5340-01-515-4607. Verify interchangeability with system specifications before substitution.

What are the specifications of 81244?

Key specifications for 81244: Hole Diameter: 0.093 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN; Peripheral Shape Style: ROUND; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Overall Diameter: 0.479 INCHES MINIMUM AND 0.481 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com