The Bolt Close Toleranc, cataloged under National Stock Number 5306-01-600-3729, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Bolt Close Toleranc |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Saturn Fasteners Inc (CAGE 0K6Z0); Linread Ltd (CAGE U6683); Reid Products Inc. Dba Reid Products Inc (CAGE 59563); Huck International, Inc (CAGE 17446); Fastener Innovation Technology, Inc. Dba F I T (CAGE 58998) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-600-3729 |
| Primary Part Number | 3M1277E6D19A |
| Item Name | Bolt Close Toleranc |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3M1277E6D19A | Saturn Fasteners Inc (USA) |
| 3M1277E6D19A | Linread Ltd (GBR) |
| 3M1277E6D19A | Reid Products Inc. Dba Reid Products Inc (USA) |
| 3M1277E6D19A | Huck International, Inc (USA) |
| 3M1277E6D19A | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| 3M1277E6D19A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M1277E6D19A | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3M1277E6D19A | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 3M1277E6D19A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 3M1277E6D19A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1277E6D19A PRIMARY | The Boeing Company Div Defense (USA) |
| 3M1277E6D19A | Houston Precision Fasteners I Lp (USA) |
| 3M1277E6D19A | Hi-Shear Corporation (USA) |
| 3M1277E6D19A | Camcar Llc Div Camcar Llc (USA) |
| 3M1277E6D19A | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 3M1277E6D19A | 5/2 Secondary reference U.S. Government activity |
| 3M1277E6D19A | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-600-3729 is a Bolt Close Toleranc, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-600-3729 has 15 manufacturer part numbers on file: 3M1277E6D19A (Saturn Fasteners Inc), 3M1277E6D19A (Linread Ltd), 3M1277E6D19A (Reid Products Inc. Dba Reid Products Inc), 3M1277E6D19A (Huck International, Inc), 3M1277E6D19A (Fastener Innovation Technology, Inc. Dba F I T) and 10 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.