PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6WWasher,flat

Grimes Aerospace Company · NSN 5310-01-269-5885 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-269-5885 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-269-5885. Primary manufacturer part number: 6W.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Color: BLACK OVERALL
  • Center Hole Shape Style: ROUND
  • Thickness: 0.020 INCHES NOMINAL IN
  • Hole Diameter: 0.150 INCHES NOMINAL IN
  • Overall Diameter: 0.312 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
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 5310-01-269-5885, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5310-01-269-5885
Primary Part Number6W
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
ColorBLACK OVERALL
Center Hole Shape StyleROUND
Thickness0.020 INCHES NOMINAL IN
Hole Diameter0.150 INCHES NOMINAL IN
Overall Diameter0.312 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-228-136514870 INTERCHANGEABLE
Drill,twist
Viking Drill & Tool, Inc.
5360-00-246-76124908512-9 INTERCHANGEABLE
Spring,helical,compression
Kalmar AC Inc
2915-00-370-9183 INTERCHANGEABLE
Link,fuel Control
5950-00-577-062910080 INTERCHANGEABLE
Transformer,power
Wireless Data Corporation
5305-00-637-7943 INTERCHANGEABLE
Screw,machine
6645-00-720-3953 INTERCHANGEABLE
Meter,time Totalizing
5365-00-948-07986W INTERCHANGEABLE
Spacer,sleeve
Nyltite Corp of America
5999-00-960-7654 INTERCHANGEABLE
Mounting Pad,electrical-Electron
2990-00-995-1104T-10080 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
6520-01-055-521710-0700-00 INTERCHANGEABLE
Handpiece Assembly,oral Evacuato
A-Dec Inc Dba a-Dec
Cross-Reference Index
Part NumberManufacturer
6W PRIMARY Grimes Aerospace Company (USA)
10080 Nyltite Corp of America (USA)
NRC-06 Nyltite Corp of America (USA)
Related Parts
5133-00-228-1365INTERCHANGEABLE
DRILL,TWIST
14870
5360-00-246-7612INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4908512-9
2915-00-370-9183INTERCHANGEABLE
LINK,FUEL CONTROL
5950-00-577-0629INTERCHANGEABLE
TRANSFORMER,POWER
10080
5305-00-637-7943INTERCHANGEABLE
SCREW,MACHINE
6645-00-720-3953INTERCHANGEABLE
METER,TIME TOTALIZING
5365-00-948-0798INTERCHANGEABLE
SPACER,SLEEVE
6W
5999-00-960-7654INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
2990-00-995-1104INTERCHANGEABLE
MUFFLER,EXHAUST
T-10080
6520-01-055-5217INTERCHANGEABLE
HANDPIECE ASSEMBLY,ORAL EVACUATO
10-0700-00
5950-01-208-3587INTERCHANGEABLE
COIL,RADIO FREQUENCY
6628-0513
5945-01-302-2773INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A10080

Frequently Asked Questions

What is NSN 5310-01-269-5885?

NSN 5310-01-269-5885 is a Washer,flat, manufactured by Grimes Aerospace Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-269-5885?

NSN 5310-01-269-5885 has 3 cross-referenced part numbers: 6W (Grimes Aerospace Company), 10080 (Nyltite Corp of America), NRC-06 (Nyltite Corp of America).

What NSN replaces 5310-01-269-5885?

There are 12 known substitutes for 5310-01-269-5885: 5133-00-228-1365, 5360-00-246-7612, 2915-00-370-9183 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6W?

Key specifications for 6W: Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL; Color: BLACK OVERALL; Special Features: U/O NSN 1660-00-402-6549 AND 1660-00-727-2850; MATES W/ SCREW P/N M63FS632-4C; T.O.15E2-2-56-3,RAAF SUPP 5; ANNEX A,FIGURE 1,INDEX 2; Center Hole Shape Style: ROUND. 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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