The Fastener Assembly,turnlock, cataloged under National Stock Number 5325-00-478-3317, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Div Tridair Products. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-478-3317 |
| Primary Part Number | FX10-1555-4P |
| Item Name | Fastener Assembly,turnlock |
| FSC / FSG | 5325 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Drive Type | CROSS RECESS |
| Receptacle Width | 0.625 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.361 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN |
| Turnlock Stud Shank Style | STUD SHANK |
| Receptacle Height | 0.625 INCHES MAXIMUM IN |
| Turnlock Stud Head Style | FLAT COUNTERSUNK |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Turnlock Mounting Hole Diameter | 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Mounting Style | PLAIN W/MOUNTING HOLE |
| Nondefinitive Spec/std Data | 1 TYPE |
| Turnlock Receptacle Style | RECEPTACLE |
| Grip Length | 0.870 INCHES NOMINAL IN |
| Diameter | 0.525 INCHES NOMINAL IN |
| Material Document and Classification | FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1045 OR STEEL COMP 1050 OR STEEL COMP 1055 OR STEEL COMP 1060 OR STEEL COMP 1095 OVERALL |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Receptacle Overall Length | 1.135 INCHES MAXIMUM IN |
| Stud Shank Major Diameter | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Holes | 0.873 INCHES MINIMUM AND 0.877 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8-03-00-4 | Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company (USA) |
| FX10-1555-4P PRIMARY | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| D8100-1-4 | Huck International, Inc (USA) |
| 8-03-00-4 | Deutsch Co the (USA) |
| MS17731-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FX10-1555-4 | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| 8-03-00-4 | Precision Form Rivet Inc (USA) |
| MIL-F-22978 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5325-00-478-3317 is a Fastener Assembly,turnlock, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 5325 (No Item Name Available). Status: active.
NSN 5325-00-478-3317 has 8 cross-referenced part numbers: 8-03-00-4 (Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company), FX10-1555-4P (Howmet Global Fastening Systems Inc. Div Tridair Products), D8100-1-4 (Huck International, Inc), 8-03-00-4 (Deutsch Co the), MS17731-4 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 12 known substitutes for 5325-00-478-3317: 5325-00-133-2094, 5325-00-197-3359, 5325-00-278-0734 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for FX10-1555-4P: Drive Type: CROSS RECESS; Receptacle Width: 0.625 INCHES MAXIMUM IN; Material Accommodated Thickness: 0.361 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN; Turnlock Stud Shank Style: STUD SHANK. 19 total characteristics are documented in the Federal Logistics Information System.