The Plug,expansion, cataloged under National Stock Number 5340-00-752-1372, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-752-1372 |
| Primary Part Number | 7521372 |
| Item Name | Plug,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Radius | 0.062 INCHES NOMINAL IN |
| Outside Diameter | 1.256 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Style Designator | TRAPPED CUP |
| Material Thickness | 0.0598 INCHES NOMINAL IN |
| Height | 0.750 INCHES NOMINAL IN |
| Material | STEEL |
| Smallest Diameter | 1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 7521372 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 1850Z78 | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 733T5 | 5/9 Secondary reference Diamond Reo Truck Co |
| 913707 | 5/9 Secondary reference Sasco Inc Canadian Div |
| 5340007521372 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5340-00-752-1372 is a Plug,expansion, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-752-1372 has 2 manufacturer part numbers on file: 7521372 (U S Army Tank Automotive Command Amsta-Im-Mm), 1850Z78 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for 7521372: Radius: 0.062 INCHES NOMINAL IN; Outside Diameter: 1.256 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN; Style Designator: TRAPPED CUP; Material Thickness: 0.0598 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.