The Washer,flat, cataloged under National Stock Number 5310-00-684-2739, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Avionics Specialties, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-684-2739 |
| Primary Part Number | 332-114 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Avionics Specialties, Inc. |
| Status | ACTIVE |
| Overall Diameter | 0.927 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN |
| Hardness Rating | 55.0 DUROMETER MINIMUM AND 70.0 DUROMETER MAXIMUM |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | PLASTIC TETRAFLUOROETHYLENE OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.481 INCHES MINIMUM AND 0.487 INCHES MAXIMUM IN |
| Thickness | 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 332-114 PRIMARY | Avionics Specialties, Inc. (USA) |
NSN 5310-00-684-2739 is a Washer,flat, manufactured by Avionics Specialties, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-684-2739 has 1 manufacturer part number on file: 332-114 (Avionics Specialties, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 1620-01-528-3044. Verify interchangeability with system specifications before substitution.
Key specifications for 332-114: Overall Diameter: 0.927 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN; Hardness Rating: 55.0 DUROMETER MINIMUM AND 70.0 DUROMETER MAXIMUM; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.