The Stud,plain, cataloged under National Stock Number 5307-00-149-4322, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 16 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 | 5307-00-149-4322 |
| Primary Part Number | 397251 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | CANCELLED |
| Surface Treatment | CADMIUM OVERALL |
| Thread Pitch Diameters | +0.2253 TO 0.2273 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Class | 3A NUT THREAD A |
| Thread Series Designator | UNF NUT THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Thread Length | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM STUD THREAD IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Thread Length | 0.500 INCHES MINIMUM NUT THREAD IN |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL COMP 8740 OR STEEL COMP 4130 OR STEEL COMP 8630 |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 397251 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5307-00-149-4322 is a Stud,plain, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5307 (No Item Name Available). Status: cancelled.
NSN 5307-00-149-4322 has 1 cross-referenced part number: 397251 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
There is 1 known substitute for 5307-00-149-4322: 5950-00-947-6643. Verify interchangeability with system specifications before substitution.
Key specifications for 397251: Surface Treatment: CADMIUM OVERALL; Special Features: STUD END MUST BE ROLLED THD,STUD END THD 0.003 IN. OVERSIZE IN; Thread Pitch Diameters: +0.2253 TO 0.2273 INCHES STUD THREAD IN; Nominal Thread Size: 0.250 INCHES NUT THREAD IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5307-00-149-4322 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.