The Installation and Equipment Set,s, cataloged under National Stock Number 2090-01-441-1711, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is John Crane, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-441-1711 |
| Primary Part Number | NSPP-000309-18-1B ITEM 18 |
| Item Name | Installation and Equipment Set,s |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NSPP-000309-18-1B ITEM 18 PRIMARY | John Crane, Inc (USA) |
| M35161 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| A37-000-022 | C/1 Advisory reference — outside the item-of-supply concept John Crane, Inc |
NSN 2090-01-441-1711 is a Installation and Equipment Set,s, manufactured by John Crane, Inc, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-441-1711 has 2 manufacturer part numbers on file: NSPP-000309-18-1B ITEM 18 (John Crane, Inc), M35161 (John Crane, Inc).
Key specifications for NSPP-000309-18-1B ITEM 18: Special Features: END:SEAL; End Item Identification: SEAL BOW. 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.
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.