The Stud,turnbutton Fastener, cataloged under National Stock Number 5325-01-053-8973, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Morito Scovill Americas, Llc Dba Scovill Manufacturing. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5325-01-053-8973 |
| Primary Part Number | 91-XB-78322-2G |
| Item Name | Stud,turnbutton Fastener |
| FSC / FSG | 5325 / 53 — Fastening Devices |
| Manufacturer | Morito Scovill Americas, Llc Dba Scovill Manufacturing |
| Status | ACTIVE |
| Button Thickness | 0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN |
| Center to Center Distance Between Stud Holes | 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM0.880 INCHES MAXIMUM IN |
| Turnbutton Stud Style | SCREW BASESCREW BASE |
| Stud Hole Diameter | 0.158 INCHES MINIMUM AND 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM0.162 INCHES MAXIMUM IN |
| Button Width | 0.531 INCHES NOMINAL0.531 INCHES NOMINAL IN |
| Base Width | 0.469 INCHES NOMINAL0.469 INCHES NOMINAL IN |
| Base Length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Height | 0.658 INCHES MINIMUM AND 0.658 INCHES MINIMUM AND 0.708 INCHES MAXIMUM0.708 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Material | COPPER ALLOY 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 |
|---|---|
| 91-XB-78322-2G PRIMARY | Morito Scovill Americas, Llc Dba Scovill Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 9D0182-1 | 5/2 Secondary reference U.S. Government activity |
| XX78322D5001 | 5/9 Secondary reference U.S. Government activity |
| C2904-1C | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5325-01-053-8973 is a Stud,turnbutton Fastener, manufactured by Morito Scovill Americas, Llc Dba Scovill Manufacturing, classified under FSC 5325, Fastening Devices. Status: active.
NSN 5325-01-053-8973 has 1 manufacturer part number on file: 91-XB-78322-2G (Morito Scovill Americas, Llc Dba Scovill Manufacturing).
Key specifications for 91-XB-78322-2G: Button Thickness: 0.312 INCHES NOMINAL0.312 INCHES NOMINAL IN; Center to Center Distance Between Stud Holes: 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM0.880 INCHES MAXIMUM IN; Turnbutton Stud Style: SCREW BASESCREW BASE; Stud Hole Diameter: 0.158 INCHES MINIMUM AND 0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM0.162 INCHES MAXIMUM IN. 10 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.