The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-502-4847, 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 19 specifications, cited from the U.S. Government catalog. The record lists 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-502-4847 |
| Primary Part Number | 122895-4D16 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.164 INCHES NOMINAL IN |
| Fastener Length | 1.306 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.316 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM FASTENER IN |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.000 INCHES NOMINAL IN |
| Head Minor Diameter | 0.448 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Grip Diameter | 0.422 INCHES MINIMUM AND 0.446 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP XM-13 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 1.198 INCHES MINIMUM AND 1.208 INCHES MAXIMUM FASTENER IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 122895-4D16 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| VCG0001-4D16 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| ST3M744-4D16 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| GS1015-4D16 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| ST3M744-4D16 | Heartland Precision Fasteners Inc (USA) |
| AIC687-4D16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| VS3174-4D16 | Howmet Global Fastening Systems Inc (USA) |
| 11823-4D16 PRIMARY | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST3M744-4D16 PRIMARY | The Boeing Company Div Defense (USA) |
| PBF1265-4D16 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| WC744-4D16 | West Coast Aerospace, Inc. (USA) |
| ST3M744-4D16 | Houston Precision Fasteners I Lp (USA) |
| VS3174-4D16 PRIMARY | Huck International, Inc (USA) |
| SLB748-4D16 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| Reference | Meaning |
|---|---|
| 122895-4D16 | 5/9 Secondary reference Sps Technologies Inc |
| 122895-4D16 | 5/2 Secondary reference U.S. Government activity |
| VS3174-4D16 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-502-4847 is a Bolt,close Tolerance, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-502-4847 has 14 manufacturer part numbers on file: 122895-4D16 (Sps Technologies, Llc Dba PB Fasteners), VCG0001-4D16 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), ST3M744-4D16 (Fastener Innovation Technology, Inc. Dba F I T), GS1015-4D16 (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), ST3M744-4D16 (Heartland Precision Fasteners Inc) and 9 more.
Key specifications for 122895-4D16: Head Height: 0.164 INCHES NOMINAL IN; Fastener Length: 1.306 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.316 INCHES NOMINAL IN. 19 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.