The Fastener,slide,interlocking, cataloged under National Stock Number 5325-00-641-2957, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-641-2957 |
| Item Name | Fastener,slide,interlocking |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Status | ACTIVE |
| Fastener Tape Extension Length | 0.750 INCHES NOMINAL IN |
| Stop Type | OPEN TOP |
| Stop Type | SEPARATING UNIT BOTTOM |
| Length | 7.812 INCHES MINIMUM AND 8.188 INCHES MAXIMUM IN |
| Tape Width | 0.531 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Peripheral Contour | STRAIGHT |
| Locking Device Type | FLANGE |
| Slider Pull Type | SHORT TAB |
| Nondefinitive Spec/std Data | 4 TYPE AND 4 STYLE AND LMS SIZE |
| Release Type | REGULAR |
| Slider Pull Quantity | 1 |
| Color | OLIVE DRAB, ANA-613 TAPE |
| Slider Quantity | 1 |
| Material | COTTON TAPE |
| Material | COPPER ALLOY SLIDER PULL |
| Material | COPPER ALLOY STOP |
| Material | COPPER ALLOY SLIDER |
| Performance Type | LIGHT MEDIUM DUTY SPECIAL |
| Slider Reversibility | NONREVERSIBLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| VF106TYPE4STYLE4SIZELMS | 4/1 Identification reference U.S. Government activity |
NSN 5325-00-641-2957 is a Fastener,slide,interlocking, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-00-641-2957: Fastener Tape Extension Length: 0.750 INCHES NOMINAL IN; Stop Type: OPEN TOP; Stop Type: SEPARATING UNIT BOTTOM; Length: 7.812 INCHES MINIMUM AND 8.188 INCHES MAXIMUM IN. 19 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.