The Bolt,machine, cataloged under National Stock Number 5306-01-122-0272, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-122-0272 |
| Primary Part Number | 23000118 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Head Height | 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6GH |
| Fastener Length | 30.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | GM 4435-M CODE A CAGEC 63005 MFR REF SINGLE TREATMENT RESPONSE FASTENER |
| Thread Pitch in Millimeters | 1.75 |
| Thread Length | 4.38 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | GM 500-M 8.8 CAGEC 63005 MFR REF SINGLE MATERIAL RESPONSE FASTENER |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM |
| Locking Feature | PATCH THREADS |
| Surface Treatment | PHOSPHATE FASTENER |
| Material | PLASTIC POLYAMIDE NYLON LOCKING FEATURE |
| Material | STEEL PROPERTY CLASS 8.8 OVERALL |
| Material | STEEL PROPERTY CLASS 8.8 FASTENER |
| Thread Series Designator | M |
| 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 |
|---|---|
| 23000118 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 23000118 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 5306-01-122-0272 is a Bolt,machine, manufactured by Rolls-Royce Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-122-0272 has 1 manufacturer part number on file: 23000118 (Rolls-Royce Corporation).
Key specifications for 23000118: Head Height: 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6GH; Fastener Length: 30.0 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: GM 4435-M CODE A CAGEC 63005 MFR REF SINGLE TREATMENT RESPONSE FASTENER. 17 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.