The Stud,shouldered, cataloged under National Stock Number 5307-01-254-2609, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 22 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-254-2609 |
| Primary Part Number | HL162PB-6-4-1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.190 INCHES NOMINAL IN |
| Thread Length | 0.325 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.325 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.190 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Stud End Shank Diameter | 0.190 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Nut End Shank Length | 0.325 INCHES NOMINAL IN |
| Stud End Shank Length | 0.325 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL |
| Shoulder Length | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| 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 |
|---|---|
| HL162PB-6-4-1 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M930-3-4-1 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| HL162PB-6-4-1 | 5/9 Secondary reference U.S. Government activity |
| 10116464 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| HL162PB-6-4-1 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HL162PB-6-4-1 | 3/2 Design control — primary reference U.S. Government activity |
| HL162PB-6-4-1 | 3/1 Design control — primary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| HL162PB-6-4-1 | 3/1 Design control — primary reference Hi-Shear Corporation |
NSN 5307-01-254-2609 is a Stud,shouldered, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-254-2609 has 2 manufacturer part numbers on file: HL162PB-6-4-1 (Sps Technologies, Llc Dba PB Fasteners), 3M930-3-4-1 (The Boeing Company Div Defense).
Key specifications for HL162PB-6-4-1: Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.190 INCHES NOMINAL IN; Thread Length: 0.325 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.325 INCHES NOMINAL STUD THREAD IN. 22 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.