The Bolt,machine, cataloged under National Stock Number 5306-00-434-0136, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-434-0136 |
| Primary Part Number | ST2015-046 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| 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 |
|---|---|
| ST2015-046 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| ST2015-046 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| ST2015-046 | Acufast Aircraft Products (USA) |
| ST2015-046 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| ST2015-046 | 5/9 Secondary reference Linread Ltd |
NSN 5306-00-434-0136 is a Bolt,machine, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-434-0136 has 4 manufacturer part numbers on file: ST2015-046 (Rtx Corporation Div Pratt & Whitney), ST2015-046 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), ST2015-046 (Acufast Aircraft Products), ST2015-046 (M.s. Aerospace Inc. Dba Ms Aerospace Inc).
Key specifications for ST2015-046: Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF). 1 specification is 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.