The Stud,zip Loc, cataloged under National Stock Number 5325-00-549-8684, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-549-8684 |
| Primary Part Number | DK1012C1-4 |
| Item Name | Stud,zip Loc |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,PASSIVATED,0.512 IN. LG,KNURLED HEAD,0.250 IN. TO 0.312 IN. GRIP RANGE 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 |
|---|---|
| DK1012C1-4 PRIMARY | Grimes Aerospace Company (USA) |
| DK1012C1-4 | Huck International, Inc. Div Huck Products Division (USA) |
| Reference | Meaning |
|---|---|
| DK1012C1-4 | 5/9 Secondary reference U.S. Government activity |
NSN 5325-00-549-8684 is a Stud,zip Loc, manufactured by Grimes Aerospace Company, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-549-8684 has 2 manufacturer part numbers on file: DK1012C1-4 (Grimes Aerospace Company), DK1012C1-4 (Huck International, Inc. Div Huck Products Division).
Key specifications for DK1012C1-4: General Characteristics Item Description: CRES,PASSIVATED,0.512 IN. LG,KNURLED HEAD,0.250 IN. TO 0.312 IN. GRIP RANGE IN; Special Features: AS DIFFERENTIATED BY PACKAGING IN ACCORDANCE WITH MIL-P-21399 AND MATERIAL CONFORMING TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS. 1 specification is 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.