The Seal,fire,engine Nacelle, cataloged under National Stock Number 1560-01-474-0179, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Kirkhill Inc Div Kirkhill Inc, Haskon Division. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1560-01-474-0179 |
| Primary Part Number | K870331-027 |
| Item Name | Seal,fire,engine Nacelle |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Kirkhill Inc Div Kirkhill Inc, Haskon Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| K870331-027 PRIMARY | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| Reference | Meaning |
|---|---|
| K870331-027 | 5/9 Secondary reference Kirkhill Ta Haskon Div |
| K870331-027 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1560-01-474-0179 is a Seal,fire,engine Nacelle, manufactured by Kirkhill Inc Div Kirkhill Inc, Haskon Division, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-474-0179 has 1 manufacturer part number on file: K870331-027 (Kirkhill Inc Div Kirkhill Inc, Haskon Division).
Key specifications for K870331-027: Special Features: MATERIAL CERAMIC FIBER; MUST PASS 2000 DEGREE F. FLAME RESISTANCE TEST; LOCATED AT STA 142.244 - JUCTION WL119.000 AND LBL 24.000; Part Name Assigned by Controlling Agency: SEAL-FIRE BARRIER, ENGINE NACELLE; End Item Identification: SH-2G(A) SEASPRITE HELICOPTER G. 0 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.
NSN 1560-01-474-0179 has DEMIL Code Q. 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.