The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-01-422-9478, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div Camloc Products. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-422-9478 |
| Primary Part Number | 2700-11 |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Width Across Flats | 0.244 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416 TYPE2 CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Eyelet Outside Diameter | 0.250 INCHES MAXIMUM IN |
| Material Accommodated Thickness | 0.330 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN |
| Material Document and Classification | AMS6300 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.256 INCHES MAXIMUM IN |
| Stud Head Height | 0.076 INCHES NOMINAL IN |
| Turnlock Stud Head Style | STUD HEAD |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL COMP 4037 OVERALL |
| Stud Assembly Style | STUD ASSEMBLY |
| Eyelet Length | 0.328 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2700-11 PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
NSN 5325-01-422-9478 is a Stud Assembly,turnlock Fastener, manufactured by Howmet Global Fastening Systems Inc Div Camloc Products, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-422-9478 has 1 manufacturer part number on file: 2700-11 (Howmet Global Fastening Systems Inc Div Camloc Products).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-475-1280, 4730-01-491-3858. Verify interchangeability with system specifications before substitution.
Key specifications for 2700-11: Width Across Flats: 0.244 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416 TYPE2 CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Eyelet Outside Diameter: 0.250 INCHES MAXIMUM IN; Material Accommodated Thickness: 0.330 INCHES MINIMUM AND 0.359 INCHES MAXIMUM IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.