The Stud,plain, cataloged under National Stock Number 5307-00-275-3770, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-275-3770 |
| Primary Part Number | T308 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNF NUT THREAD |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Hardness Rating | 20.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM |
| Thread Length | 0.625 INCHES MINIMUM STUD THREAD IN |
| Nominal Thread Size | 0.438 INCHES NUT THREAD IN |
| Thread Length | 0.625 INCHES MINIMUM NUT THREAD IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Quantity Per Inch | 14 STUD THREAD |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Material | STEEL |
| Nominal Thread Size | 0.438 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T308 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5307-00-275-3770 is a Stud,plain, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-00-275-3770 has 1 cross-referenced part number: T308 (Caterpillar Inc Div Caterpillar Defense).
There are 6 known substitutes for 5307-00-275-3770: 5930-00-113-7610, 3110-00-144-8663, 4920-00-402-3072 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for T308: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD THREAD; Thread Series Designator: UNF NUT THREAD; Thread Direction: RIGHT-HAND STUD THREAD; Hardness Rating: 20.0 ROCKWELL C MINIMUM AND 28.0 ROCKWELL C MAXIMUM. 15 total characteristics are documented in the Federal Logistics Information System.