The Plunger,detent, cataloged under National Stock Number 5340-01-203-0886, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Plunger,detent |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Aqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-203-0886 |
| Primary Part Number | 739-7501 ITEM 13 |
| Item Name | Plunger,detent |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 739-7501 ITEM 13 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 739-7501 ITEM 13 | 3/2 Design control — primary reference U.S. Government activity |
| 99-7501 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. |
| 5340PL0794195 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 739-7501 ITEM 13 | 3/9 Design control — primary reference Aqua-Chem, Inc. |
NSN 5340-01-203-0886 is a Plunger,detent, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-203-0886 has 1 manufacturer part number on file: 739-7501 ITEM 13 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
1 possible match (shared part number, not a government interchangeability claim): 4910-01-680-8935. Verify interchangeability with system specifications before substitution.
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.