The Bolt,machine, cataloged under National Stock Number 5306-01-477-5890, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-477-5890 |
| Primary Part Number | 93956-16-41 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.529 INCHES MINIMUM AND 0.549 INCHES MAXIMUM IN |
| Fastener Length | 4.102 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN |
| Thread Length | 0.810 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.563 INCHES NOMINAL IN |
| Head Minor Diameter | 1.406 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 12 |
| Material | COBALT COMP MP-35-N OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| 3M1265-16D41 | The Boeing Company Div Defense (USA) |
| 93956-16-41 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5306-01-477-5890 is a Bolt,machine, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-477-5890 has 2 manufacturer part numbers on file: 3M1265-16D41 (The Boeing Company Div Defense), 93956-16-41 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 93956-16-41: Head Height: 0.529 INCHES MINIMUM AND 0.549 INCHES MAXIMUM IN; Fastener Length: 4.102 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN; Thread Length: 0.810 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 12 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.