The Plunger,detent, cataloged under National Stock Number 5340-00-718-8623, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-718-8623 |
| Primary Part Number | 7188623 |
| Item Name | Plunger,detent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Length | 0.484 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Diameter | 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Surface Treatment | PHOSPHATE MANGANESE OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7188623 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-00-718-8623 is a Plunger,detent, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-718-8623 has 1 manufacturer part number on file: 7188623 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7188623: Length: 0.484 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Diameter: 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Special Features: BORE DIA. = 0.255 IN.; BORE LG. =0.379 IN.; SPHERICAL RADIUS = 0.090 IN ON CLOSED END; END ITEM IS MACHINE GUN,CAL. .30(M37),NSN 1005-00-856-7528 IN; Surface Treatment: PHOSPHATE MANGANESE OVERALL. 4 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.