The Bolt,ribbed Shoulder, cataloged under National Stock Number 5306-01-150-9780, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-150-9780 |
| Primary Part Number | 14002236 |
| Item Name | Bolt,ribbed Shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Head Height | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN |
| Fastener Length | 2.530 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN |
| Shoulder Length | 0.250 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Length | 0.380 INCHES NOMINAL SECOND SHOULDER IN |
| Surface Treatment Document and Classification | PS NO 328 FSCM 09386 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Distance From Largest Diameter of Bearing Surface of Head to Ribs | 0.440 INCHES NOMINAL IN |
| Shoulder Diameter | 0.673 INCHES MINIMUM AND 0.683 INCHES MAXIMUM FIRST SHOULDER IN |
| Shoulder Diameter | 0.805 INCHES NOMINAL SECOND SHOULDER IN |
| Thread Length | 1.320 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shoulder Shape | RIBBED SECOND SHOULDER |
| Hardness Rating | 72.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 80.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| Material Document and Classification | SAE J429 (GR 5) ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Rib Length | 0.380 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Rib Major Diameter | 0.648 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Nonstandard Thread Pitch Diameter | +0.5224 TO 0.5254 INCHES IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNS |
| Rib Quantity | 30 |
| Head Diameter | 0.970 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 14002236 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 14002236 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 14002236 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 5306-01-150-9780 is a Bolt,ribbed Shoulder, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-150-9780 has 1 manufacturer part number on file: 14002236 (General Motors Llc Dba General Motors Llc).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-607-0869. Verify interchangeability with system specifications before substitution.
Key specifications for 14002236: Head Height: 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN; Fastener Length: 2.530 INCHES MINIMUM AND 2.590 INCHES MAXIMUM IN; Shoulder Length: 0.250 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Length: 0.380 INCHES NOMINAL SECOND SHOULDER IN. 25 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.