PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27-124Washer,flat

Eaton Corp Opns & Technical Center · NSN 5310-00-599-3359 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-599-3359 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-599-3359. Primary manufacturer part number: 27-124.
Features
  • Washer,flat — FSC 5310
  • Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS
  • Hole Diameter: 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Thickness: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
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 5310-00-599-3359, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corp Opns & Technical Center. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-599-3359
Primary Part Number27-124
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusACTIVE
Minimum Tensile Strength1500 POUNDS PER SQUARE INCH LBS
Hole Diameter0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Material Document and ClassificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Thickness0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Overall Diameter0.123 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2530-00-700-14057001405 INTERCHANGEABLE
Hub
U S Army Tank Automotive Command Amsta-Im-Mm
5360-00-967-4699 INTERCHANGEABLE
Spring,fan
5305-01-051-5144A000151816001 INTERCHANGEABLE
Screw,cap
Hydratight Operations Inc
6515-01-238-0346271.24S INTERCHANGEABLE
Nail,bone,orthopedic
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
9330-01-256-5624 INTERCHANGEABLE
Window,observation
5331-01-259-083927124 INTERCHANGEABLE
O-Ring
Atlantic Metalcraft Co
5330-01-279-035127124 INTERCHANGEABLE
Gasket
Resintech Inc Dba Aries Filterworks Llc
5340-01-393-939527124 INTERCHANGEABLE
Clip,retaining
North Jersey Marine Enterprises Dba North Jersey Marine Enterprises Inc
5365-01-719-090227 124 INTERCHANGEABLE
Spacer,straight
Robot Coupe Usa Inc
Cross-Reference Index
Part NumberManufacturer
27-124 PRIMARY Eaton Corp Opns & Technical Center (USA)
Related Parts
2530-00-700-1405INTERCHANGEABLE
HUB
7001405
5360-00-967-4699INTERCHANGEABLE
SPRING,FAN
5305-01-051-5144INTERCHANGEABLE
SCREW,CAP
A000151816001
6515-01-238-0346INTERCHANGEABLE
NAIL,BONE,ORTHOPEDIC
271.24S
9330-01-256-5624INTERCHANGEABLE
WINDOW,OBSERVATION
5331-01-259-0839INTERCHANGEABLE
O-RING
27124
5330-01-279-0351INTERCHANGEABLE
GASKET
27124
5340-01-393-9395INTERCHANGEABLE
CLIP,RETAINING
27124
5365-01-719-0902INTERCHANGEABLE
SPACER,STRAIGHT
27 124

Frequently Asked Questions

What is NSN 5310-00-599-3359?

NSN 5310-00-599-3359 is a Washer,flat, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-599-3359?

NSN 5310-00-599-3359 has 1 cross-referenced part number: 27-124 (Eaton Corp Opns & Technical Center).

What NSN replaces 5310-00-599-3359?

There are 9 known substitutes for 5310-00-599-3359: 2530-00-700-1405, 5360-00-967-4699, 5305-01-051-5144 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27-124?

Key specifications for 27-124: Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS; Hole Diameter: 0.070 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material Document and Classification: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 9 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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