The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-481-9420, 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 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-481-9420 |
| Primary Part Number | 122896-3-9 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.140 INCHES NOMINAL IN |
| Fastener Length | 0.878 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS 5629 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.331 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.553 INCHES MINIMUM AND 0.573 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.447 INCHES MINIMUM AND 0.456 INCHES MAXIMUM IN |
| Grip Diameter | 0.359 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-13 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 122896-3-9 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M747-3-9 | Houston Precision Fasteners I Lp (USA) |
| VCG0002-3-9 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| SLB254-3-9 PRIMARY | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| ST3M747-3-9 PRIMARY | The Boeing Company Div Defense (USA) |
| GS1031-3-9 PRIMARY | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 11833-3-9 | Reid Products Inc. Dba Reid Products Inc (USA) |
| MB155-3-9 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HP7747-3-9 PRIMARY | Heartland Precision Fasteners Inc (USA) |
| AIC688-3-9 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| S397-3-9 PRIMARY | Huck International, Inc (USA) |
| PBF1266-3-9 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| ST3M747-3-9 PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| MB155-3-9 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| 122896-3-9 | 3/2 Design control — primary reference U.S. Government activity |
| S397-3-9 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-481-9420 is a Bolt,close Tolerance, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-481-9420 has 14 manufacturer part numbers on file: 122896-3-9 (Sps Technologies, Llc Dba PB Fasteners), ST3M747-3-9 (Houston Precision Fasteners I Lp), VCG0002-3-9 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), SLB254-3-9 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), ST3M747-3-9 (The Boeing Company Div Defense) and 9 more.
Key specifications for 122896-3-9: Head Height: 0.140 INCHES NOMINAL IN; Fastener Length: 0.878 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS 5629 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.331 INCHES NOMINAL IN. 18 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.