The Aspirator Bulb Assembly, cataloged under National Stock Number 6640-00-291-8076, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6640-00-291-8076 |
| Item Name | Aspirator Bulb Assembly |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| General Characteristics Item Description | RUBBER BULB,GLASS BOTTLE |
| Departure From Cited Document | PARAGRAPH 3.2.5 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILW20641 | 4/1 Identification reference U.S. Government activity |
NSN 6640-00-291-8076 is a Aspirator Bulb Assembly, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6630-00-372-0840. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-00-291-8076: General Characteristics Item Description: RUBBER BULB,GLASS BOTTLE; Departure From Cited Document: PARAGRAPH 3.2.5. 2 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.