The Stud,locked in, cataloged under National Stock Number 5307-01-159-4528, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Div Microdot Products. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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 | 5307-01-159-4528 |
| Primary Part Number | KLSS10152-3-17 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Microdot Products |
| Status | CANCELLED |
| Thread Class | 3A STUD THREAD A |
| Distance From Shoulder Portion to Nut End | 1.125 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Quantity Per Inch | 28 STUD THREAD |
| Thread Class | 3A NUT THREAD A |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Shoulder Length | 0.032 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | IRON ALLOY 660 |
| Shoulder Diameter | 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Style Designator | LOCKED IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KLSS10152-3-17 PRIMARY | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| SL9301-3P17 PRIMARY | Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA) |
| J1130P17A | General Electric Company (USA) |
| 21130-17 PRIMARY | Stanley Engineered Fastening Llc (USA) |
NSN 5307-01-159-4528 is a Stud,locked in, manufactured by Howmet Global Fastening Systems Inc. Div Microdot Products, classified under FSC 5307 (No Item Name Available). Status: cancelled.
NSN 5307-01-159-4528 has 4 cross-referenced part numbers: KLSS10152-3-17 (Howmet Global Fastening Systems Inc. Div Microdot Products), SL9301-3P17 (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), J1130P17A (General Electric Company), 21130-17 (Stanley Engineered Fastening Llc).
There is 1 known substitute for 5307-01-159-4528: 5120-00-807-9103. Verify interchangeability with system specifications before substitution.
Key specifications for KLSS10152-3-17: Thread Class: 3A STUD THREAD A; Distance From Shoulder Portion to Nut End: 1.125 INCHES NOMINAL IN; Nominal Thread Size: 0.250 INCHES STUD THREAD IN; Thread Direction: RIGHT-HAND STUD THREAD. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5307-01-159-4528 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.