The Bolt,anchor, cataloged under National Stock Number 5306-01-035-6960, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-035-6960 |
| Primary Part Number | 4051251 |
| Item Name | Bolt,anchor |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | 3A THD CLASS,0.190-32 UNJF THD SIZE/SERIES,AMS7471 MATL,SPECIAL SHAPED HEAD W/FLANGE A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4051251 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 4051251 | Necchi Spa (ITA) |
| Reference | Meaning |
|---|---|
| 4051251 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 4051251 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-035-6960 is a Bolt,anchor, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-035-6960 has 2 manufacturer part numbers on file: 4051251 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 4051251 (Necchi Spa).
Key specifications for 4051251: General Characteristics Item Description: 3A THD CLASS,0.190-32 UNJF THD SIZE/SERIES,AMS7471 MATL,SPECIAL SHAPED HEAD W/FLANGE A. 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.