The Bolt,shoulder, cataloged under National Stock Number 5306-01-365-1764, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-365-1764 |
| Primary Part Number | MBEU141707 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Head Height | 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN |
| Fastener Length | 0.887 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN |
| Shoulder Length | 0.327 INCHES NOMINAL FIRST SHOULDER IN |
| Surface Treatment Document and Classification | MIL-C-8514 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC 2ND TREATMENT RESPONSE SIDES OF HEAD |
| Surface Treatment Document and Classification | MIL-C-8514 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC 2ND TREATMENT RESPONSE TOP OF HEAD |
| Shoulder Diameter | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.300 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | AMS 5659 H1100 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.339 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN |
| Surface Treatment | PRIMER AND PLASTIC POLYURETHANE SIDES OF HEAD |
| Surface Treatment | PRIMER AND PLASTIC POLYURETHANE TOP OF HEAD |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP XM-12 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| MBEU141707 | Martin-Baker Aircraft Company Limited (GBR) |
| MBEU141707 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10116258 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5306-01-365-1764 is a Bolt,shoulder, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-365-1764 has 2 manufacturer part numbers on file: MBEU141707 (Martin-Baker Aircraft Company Limited), MBEU141707 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for MBEU141707: Head Height: 0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN; Fastener Length: 0.887 INCHES MINIMUM AND 0.892 INCHES MAXIMUM IN; Shoulder Length: 0.327 INCHES NOMINAL FIRST SHOULDER IN; Surface Treatment Document and Classification: MIL-C-8514 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-83286 MIL SPEC 2ND TREATMENT RESPONSE SIDES OF HEAD. 19 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.