The Fastener,slide,interlocking, cataloged under National Stock Number 5325-00-540-3797, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-00-540-3797 |
| Primary Part Number | ST9M453-2 |
| Item Name | Fastener,slide,interlocking |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Fastener Tape Extension Length | 1.000 INCHES NOMINAL IN |
| Stop Type | CLOSED BOTTOM |
| Stop Type | OPEN TOP |
| Length | 166.750 INCHES MINIMUM AND 169.250 INCHES MAXIMUM IN |
| Tape Width | 0.750 INCHES NOMINAL IN |
| Locking Device Type | AUTOMATIC |
| Slider Pull Type | SHORT TAB |
| Slider Pull Quantity | 1 |
| Color | WHITE OVERALL |
| Surface Treatment | ENAMEL SLIDER PULL |
| Surface Treatment | ENAMEL STOP |
| Slider Quantity | 1 |
| Material | ZINC ALLOY SLIDER PULL |
| Material | COTTON TAPE |
| Material | COPPER ALLOY STOP |
| Material | PLASTIC CHAIN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| ST9M453-2 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 1062020 | 5/9 Secondary reference Talon Inc |
NSN 5325-00-540-3797 is a Fastener,slide,interlocking, manufactured by The Boeing Company Div Defense, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-00-540-3797 has 1 manufacturer part number on file: ST9M453-2 (The Boeing Company Div Defense).
Key specifications for ST9M453-2: Fastener Tape Extension Length: 1.000 INCHES NOMINAL IN; Stop Type: CLOSED BOTTOM; Stop Type: OPEN TOP; Length: 166.750 INCHES MINIMUM AND 169.250 INCHES MAXIMUM IN. 17 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.