The Stud,plain, cataloged under National Stock Number 5307-00-448-4546, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 18 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5307-00-448-4546 |
| Primary Part Number | 53981 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Nominal Thread Size | 0.312 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.312 INCHES STUD THREAD IN |
| Thread Pitch Diameters | +0.2804 TO 0.2830 INCHES STUD THREAD IN |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Series Designator | UNS STUD THREAD |
| Thread Quantity Per Inch | 18 STUD THREAD |
| Material | STEEL COMP 8740 |
| Thread Series Designator | UNF NUT THREAD |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Thread Length | 0.500 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 0.625 INCHES MINIMUM STUD THREAD IN |
| Thread Class | 2A NUT THREAD A |
| Distance From Cotter Pin Hole Centerline to Nut End | 0.105 INCHES MINIMUM AND 0.113 INCHES MAXIMUM FIRST HOLE IN |
| Cotter Pin Hole Diameter | 0.076 INCHES NOMINAL FIRST HOLE IN |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53981 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
NSN 5307-00-448-4546 is a Stud,plain, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5307 (No Item Name Available). Status: cancelled.
NSN 5307-00-448-4546 has 1 cross-referenced part number: 53981 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
There is 1 known substitute for 5307-00-448-4546: 5935-00-901-3205. Verify interchangeability with system specifications before substitution.
Key specifications for 53981: Surface Treatment: CADMIUM OVERALL; Nominal Thread Size: 0.312 INCHES NUT THREAD IN; Nominal Thread Size: 0.312 INCHES STUD THREAD IN; Overall Length: 1.641 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 5307-00-448-4546 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.