The Nut Special, cataloged under National Stock Number 5310-01-674-7286, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Swagelok Co. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-674-7286 |
| Primary Part Number | B-302-1 |
| Item Name | Nut Special |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Swagelok Co |
| Status | ACTIVE |
| Overall Diameter | 0.1875 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 |
|---|---|
| B-302-1 PRIMARY | Swagelok Co (USA) |
NSN 5310-01-674-7286 is a Nut Special, manufactured by Swagelok Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-674-7286 has 1 manufacturer part number on file: B-302-1 (Swagelok Co).
Key specifications for B-302-1: Overall Diameter: 0.1875 INCHES NOMINAL IN; Special Features: NEXT HIGHER ASSEMBLY MQ8B-AA-34-10-01-01A-941A-A 002-00 :: AIR DATA SYST- ILLUSTRATED PARTS DATA A; Part Name Assigned by Controlling Agency: NUT, BRASS 3/16"; End Item Identification: MQ8B. 1 specification is 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.