The Washer,flat, cataloged under National Stock Number 5310-00-414-0760, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Carver Pump Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-414-0760 |
| Primary Part Number | 028-16N-001-320 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Carver Pump Company |
| Status | ACTIVE |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.913 INCHES NOMINAL IN |
| Thickness | 0.368 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 |
|---|---|
| A028-16N0-01-301 | Carver Pump Company (USA) |
| 028-16N-001-320 PRIMARY | Carver Pump Company (USA) |
| Reference | Meaning |
|---|---|
| A028-16N0-01 | C/1 Advisory reference — outside the item-of-supply concept Carver Pump Company |
| A-028-16N-0-01-320 | C/1 Advisory reference — outside the item-of-supply concept Carver Pump Company |
| F16N0-96-005PC16 | 5/9 Secondary reference Carver Pump Company |
NSN 5310-00-414-0760 is a Washer,flat, manufactured by Carver Pump Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-414-0760 has 2 manufacturer part numbers on file: A028-16N0-01-301 (Carver Pump Company), 028-16N-001-320 (Carver Pump Company).
Key specifications for 028-16N-001-320: Overall Diameter: 2.000 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: STEEL OVERALL. 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.