The Stud,shouldered, cataloged under National Stock Number 5307-01-088-7978, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell Textron Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-088-7978 |
| Primary Part Number | 120-131-1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Bell Textron Inc |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.457 INCHES MINIMUM AND 0.540 INCHES MAXIMUM NUT THREAD IN |
| Nut End Shank Length | 0.530 INCHES NOMINAL IN |
| Thread Length | 1.956 INCHES MINIMUM AND 1.996 INCHES MAXIMUM STUD THREAD IN |
| Distance Across Flats | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Thread Class | 3A STUD THREAD A |
| Shoulder Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Class | 3A NUT THREAD A |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120-131-1 PRIMARY | Bell Textron Inc (USA) |
NSN 5307-01-088-7978 is a Stud,shouldered, manufactured by Bell Textron Inc, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-01-088-7978 has 1 cross-referenced part number: 120-131-1 (Bell Textron Inc).
There are 3 known substitutes for 5307-01-088-7978: 4730-00-236-2558, 5998-01-363-1839, 4240-01-714-4454. Verify interchangeability with system specifications before substitution.
Key specifications for 120-131-1: Surface Treatment: PASSIVATE OVERALL; Thread Direction: RIGHT-HAND STUD THREAD; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.457 INCHES MINIMUM AND 0.540 INCHES MAXIMUM NUT THREAD IN. 12 total characteristics are documented in the Federal Logistics Information System.