The Screw,tapping, cataloged under National Stock Number 5305-01-517-3145, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bell Boeing Joint Project Office. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-517-3145 |
| Primary Part Number | 312A5606P26 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Bell Boeing Joint Project Office |
| Status | ACTIVE |
| 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 |
|---|---|
| 312A5606P26 | Bell Boeing Joint Project Office (USA) |
| Reference | Meaning |
|---|---|
| 312A5606P26 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-517-3145 is a Screw,tapping, manufactured by Bell Boeing Joint Project Office, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-517-3145 has 1 manufacturer part number on file: 312A5606P26 (Bell Boeing Joint Project Office).
Key specifications for 312A5606P26: Special Features: FED. OR MIL-SPEC: MS51957-30; NOTE: ONE COAT PRIMER MIL-P-23377 TYPE 1, TWO COATS MIL-C-22750 GREY COLOR 36231 OF FED-STD-595; Part Name Assigned by Controlling Agency: INAVY-HARDWARE,PTD,AIRCRAFT; End Item Identification: MV-22 AIRCRAFT. 0 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.