The Stud Assembly,turnlock Fastener, cataloged under National Stock Number 5325-01-669-3642, 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 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-669-3642 |
| Primary Part Number | 27S3-6S |
| Item Name | Stud Assembly,turnlock Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Howmet Global Fastening Systems Inc Div Camloc Products |
| Status | ACTIVE |
| Turnlock Stud Head Style | FLAT FILLISTER COUNTERSUNK |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| 27S3-6S PRIMARY | Howmet Global Fastening Systems Inc Div Camloc Products (USA) |
| ASN55195H006 | Airbus Group SAS (FRA) |
| 27S3-6S | Fairchild Fasteners Europe - Camloc Gmbh (DEU) |
NSN 5325-01-669-3642 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 5325-01-669-3642 has 3 manufacturer part numbers on file: 27S3-6S (Howmet Global Fastening Systems Inc Div Camloc Products), ASN55195H006 (Airbus Group SAS), 27S3-6S (Fairchild Fasteners Europe - Camloc Gmbh).
Key specifications for 27S3-6S: Turnlock Stud Head Style: FLAT FILLISTER COUNTERSUNK; Special Features: PICTURE-HTTPS://MILITARY-FASTENERS.COM/PART PDFS/27S3-6S%20SPEC.PDF; CORROSION RESISTANT STEEL -PHILIPS RECESS -TOTAL PANEL THICKNESS 0.180" - 0.209"; ALTERNATE P/N: 1127009-6; Part Name Assigned by Controlling Agency: TURNLOCK FASTENER STUD ASSEMBLY SPEC; Material: STEEL CORROSION RESISTING OVERALL. 2 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.