The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-01-054-6660, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-054-6660 |
| Primary Part Number | 3506-SC44A-Z3B |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Southco Inc |
| Status | ACTIVE |
| Material | STEEL COMP 1118 OVERALL |
| Turnlock Stud Head Style | FLAT FILLISTER |
| Stud Head Height | 0.285 INCHES NOMINAL IN |
| Eyelet Length | 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.125 INCHES NOMINAL IN |
| Stud Diameter | 0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN |
| Drive Type | SLOTTED |
| Eyelet Outside Diameter | 0.253 INCHES MINIMUM AND 0.257 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Diameter | 0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN |
| Stud Assembly Style | STUD ASSEMBLY |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5325PL1734142 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| D1500-6-C-1 | Huck Intl Inc (USA) |
| 3506-SC44A-Z3B PRIMARY | Southco Inc (USA) |
| 10853-2 | Drs Technologies Canada Ltd (CAN) |
| C7449-7B | Huck International, Inc (USA) |
| C7449-7B | Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA) |
| 5325PL0724363 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 10853-2 | Drs Technologies Canada Ltd (CAN) |
| PFSC3-1-2-44ABLACK | Southco Inc (USA) |
| PFSC35-44ACBB | Southco Inc (USA) |
| F235A013-106 | Telephonics Corp (USA) |
| PFSC3.5-44A IB | Southco Inc (USA) |
| PFSC3-1/2-44ASS | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5325-01-054-6660 is a Stud Assembly,turnlock Fastener, manufactured by Southco Inc, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-01-054-6660 has 13 cross-referenced part numbers: 5325PL1734142 (Jednolity Indeks Materialowy - Uniform Material Index), D1500-6-C-1 (Huck Intl Inc), 3506-SC44A-Z3B (Southco Inc), 10853-2 (Drs Technologies Canada Ltd), C7449-7B (Huck International, Inc) and 8 more.
There are 2 known substitutes for 5325-01-054-6660: 5996-01-026-7280, 5340-01-286-6014. Verify interchangeability with system specifications before substitution.
Key specifications for 3506-SC44A-Z3B: Material: STEEL COMP 1118 OVERALL; Turnlock Stud Head Style: FLAT FILLISTER; Stud Head Height: 0.285 INCHES NOMINAL IN; Eyelet Length: 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN. 13 total characteristics are documented in the Federal Logistics Information System.