The Washer,shouldered, cataloged under National Stock Number 5310-00-458-2022, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-458-2022 |
| Primary Part Number | 16757313-004 |
| Item Name | Washer,shouldered |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
| Status | ACTIVE |
| Shoulder Height | 0.031 INCHES NOMINAL IN |
| Style Designator | SHOULDERED |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Material Thickness | 0.063 INCHES NOMINAL IN |
| Shoulder Diameter | 0.281 INCHES NOMINAL IN |
| Material | PLASTIC POLYAMIDE NYLON OVERALL |
| Hole Diameter | 0.200 INCHES NOMINAL 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 |
|---|---|
| 16757313-004 | Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services (USA) |
| Reference | Meaning |
|---|---|
| 105103 | 5/9 Secondary reference Federal Screw Products, Inc. |
| 105103ADX | 3/9 Design control — primary reference Airdale Express Llc Div Airdale Express |
| 16600532-004 | 7/2 Vendor item drawing reference Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services |
NSN 5310-00-458-2022 is a Washer,shouldered, manufactured by Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-458-2022 has 1 manufacturer part number on file: 16757313-004 (Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services).
4 possible matches (shared part number, not a government interchangeability claim): 5960-00-665-5180, 5305-00-714-3513, 5310-01-183-6844. Verify interchangeability with system specifications before substitution.
Key specifications for 16757313-004: Shoulder Height: 0.031 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.500 INCHES NOMINAL IN; Material Thickness: 0.063 INCHES NOMINAL IN. 7 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.