The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-666-0051, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. The record lists 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Fastener Technology Corp (CAGE 58794); Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (CAGE 27624); M.s. Aerospace Inc. Dba Ms Aerospace Inc (CAGE 0UCY9); Saturn Fasteners Inc (CAGE 0K6Z0) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-666-0051 |
| Primary Part Number | JSFB38-8-30D |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| 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 |
|---|---|
| JSFB38-8-30D PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| JSFB38-8-30D PRIMARY | Fastener Technology Corp (USA) |
| JSFB38-8-30D PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| JSFB38-8-30D PRIMARY | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| JSFB38-8-30D PRIMARY | Saturn Fasteners Inc (USA) |
| JSFB38-8-30D PRIMARY | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| JSFB38-8-30D PRIMARY | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| Reference | Meaning |
|---|---|
| JSFB38 | D/9 Drawing number reference only U.S. Government activity |
| JSFB38-8-30D | 3/2 Design control — primary reference U.S. Government activity |
| JSFB38-8-30D | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5306-01-666-0051 is a Bolt,internal Wrenching, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-666-0051 has 7 manufacturer part numbers on file: JSFB38-8-30D (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), JSFB38-8-30D (Fastener Technology Corp), JSFB38-8-30D (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), JSFB38-8-30D (M.s. Aerospace Inc. Dba Ms Aerospace Inc), JSFB38-8-30D (Saturn Fasteners Inc) and 2 more.
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.