The Bolt,shear, cataloged under National Stock Number 5306-01-454-8989, 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 14 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-454-8989 |
| Primary Part Number | 20-089-8-26 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Height | 0.050 INCHES NOMINAL IN |
| Fastener Length | 2.189 INCHES NOMINAL IN |
| Thread Length | 0.516 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | SPLINE DRIVE SHEAR HEAD |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.625 INCHES NOMINAL IN |
| Head Minor Diameter | 0.772 INCHES NOMINAL IN |
| Grip Diameter | 0.498 INCHES MINIMUM AND 0.499 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 30900 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | NICKEL ALLOY 718 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 |
|---|---|
| 20-089-8-26 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 20-089-8-26 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| 20-089-8-26 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 20-089-8-26 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 20-089-8-26 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| 20-089-8-26 | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 20-089-8-26 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| Reference | Meaning |
|---|---|
| 20-089-8-26 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-454-8989 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-454-8989 has 7 manufacturer part numbers on file: 20-089-8-26 (Sps Technologies, Llc Dba PB Fasteners), 20-089-8-26 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), 20-089-8-26 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 20-089-8-26 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 20-089-8-26 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products) and 2 more.
Key specifications for 20-089-8-26: Head Height: 0.050 INCHES NOMINAL IN; Fastener Length: 2.189 INCHES NOMINAL IN; Thread Length: 0.516 INCHES NOMINAL IN; Nominal Thread Diameter: 0.500 INCHES IN. 14 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.