The Fastener,slide,interlocking, cataloged under National Stock Number 5325-01-049-0720, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. Government technical data includes 25 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-049-0720 |
| 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 | BRIDGE BOTTOM |
| Length | 27.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE METALLIC PARTS |
| Tape Width | 0.750 INCHES NOMINAL IN |
| Peripheral Contour | STRAIGHT |
| Material Document and Classification | MIL-W-4088 CLASS 2 MIL SPEC 1ST MATERIAL RESPONSE TAPE |
| Material Document and Classification | MIL-W-4088 CLASS 2 MIL SPEC 1ST MATERIAL RESPONSE THONG |
| Locking Device Type | AUTOMATIC |
| Slider Pull Type | SHORT TAB |
| Nondefinitive Spec/std Data | 1 TYPE AND 15 STYLE AND MS SIZE |
| Slider Pull Quantity | 1 |
| Color | BLACK METALLIC PARTS |
| Color | GREEN, US AIR FORCE, 1565 TAPE |
| Surface Treatment | OXIDE FILM METALLIC PARTS |
| Slider Quantity | 2 |
| Material | COPPER ALLOY 226 OR COPPER ALLOY 230 OR COPPER ALLOY 234 OR COPPER ALLOY 240 OR COPPER ALLOY 413 SLIDER PULL |
| Material | COPPER ALLOY 226 OR COPPER ALLOY 230 OR COPPER ALLOY 234 OR COPPER ALLOY 240 OR COPPER ALLOY 413 STOP |
| Material | COPPER ALLOY 226 OR COPPER ALLOY 230 OR COPPER ALLOY 234 OR COPPER ALLOY 240 OR COPPER ALLOY 413 SLIDER |
| Material | COPPER ALLOY 226 CHAIN |
| Material | PLASTIC POLYAMIDE NYLON AND COTTON TAPE |
| Material | PLASTIC POLYAMIDE NYLON AND COTTON THONG |
| Performance Type | 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 |
|---|---|
| V-F-106 | 5/9 Secondary reference U.S. Government activity |
| A-A-55634 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 5325-01-049-0720 is a Fastener,slide,interlocking, classified under FSC 5325, Fastening Devices. Status: active.
Key specifications for 5325-01-049-0720: Fastener Tape Extension Length: 0.750 INCHES NOMINAL IN; Stop Type: OPEN TOP; Stop Type: BRIDGE BOTTOM; Length: 27.500 INCHES NOMINAL IN. 25 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.