The Bolt,shear, cataloged under National Stock Number 5306-01-472-2030, 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 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-472-2030 |
| Primary Part Number | 73142-5HL-15 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Extended Washer Thickness | 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN |
| Head Height | 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN |
| Fastener Length | 1.403 INCHES MINIMUM AND 1.433 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Thread Length | 0.480 INCHES NOMINAL IN |
| Material Document and Classification | AMS5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.938 INCHES NOMINAL IN |
| Head Minor Diameter | 0.419 INCHES MINIMUM IN |
| Grip Diameter | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 73142-5HL-15 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| AIC4144-5HL-15 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| FTC7633-5HL15 PRIMARY | Fastener Technology Corp (USA) |
| HS4144-5HL15 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| SLB352-5HL-15 PRIMARY | Lerco Div Space-Lok Inc (USA) |
| Reference | Meaning |
|---|---|
| HS4144-5HL15 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| HS4144-5HL15 | 7/2 Vendor item drawing reference The Boeing Company |
| 73142-5HL-15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-472-2030 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-472-2030 has 5 manufacturer part numbers on file: 73142-5HL-15 (Sps Technologies, Llc Dba PB Fasteners), AIC4144-5HL-15 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), FTC7633-5HL15 (Fastener Technology Corp), HS4144-5HL15 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), SLB352-5HL-15 (Lerco Div Space-Lok Inc).
Key specifications for 73142-5HL-15: Extended Washer Thickness: 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM IN; Head Height: 0.338 INCHES MINIMUM AND 0.358 INCHES MAXIMUM IN; Fastener Length: 1.403 INCHES MINIMUM AND 1.433 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE OVERALL. 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.