The Indicator Group, cataloged under National Stock Number 5895-01-322-8176, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Oil Mist Measurements Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-322-8176 |
| Primary Part Number | 53561-221 |
| Item Name | Indicator Group |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Oil Mist Measurements Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Weight | 20.0000 lbs |
| Cube | 4.5648 cu ft |
| Part Number | Manufacturer |
|---|---|
| 53561-221 PRIMARY | Oil Mist Measurements Inc (USA) |
| 53561-221 | Pioneer Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| 53561-221 | 5/9 Secondary reference Kidde Graviner Ltd |
| 53561-221 | C/1 Advisory reference — outside the item-of-supply concept L'hotellier SAS |
NSN 5895-01-322-8176 is a Indicator Group, manufactured by Oil Mist Measurements Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-322-8176 has 2 manufacturer part numbers on file: 53561-221 (Oil Mist Measurements Inc), 53561-221 (Pioneer Industries, Llc).
Key specifications for 53561-221: End Item Identification: ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS. 0 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.
NSN 5895-01-322-8176 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.