The Seal Assembly,aircraft Slat, cataloged under National Stock Number 5330-01-171-0787, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kirkhill Inc Div Kirkhill Inc, Haskon Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-171-0787 |
| Primary Part Number | 4J12073-119B |
| Item Name | Seal Assembly,aircraft Slat |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill Inc Div Kirkhill Inc, Haskon Division |
| Status | ACTIVE |
| General Characteristics Item Description | C/O STRAP 2; SEAL 1; NUT PN MS21061-3; SEAL MATL SILICONE RUBBER STM23-402 CLASS 1 GR 60 AND NYLON; STRAP MATL AL ALLOY,MIL-A-8923,7079-T6 CLAD; USED ON INTERSLAT,SLAT 5-6 AND 6-7 |
| 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 |
|---|---|
| 4J12073-119B | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| 4J12073-119B | Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division (USA) |
| Reference | Meaning |
|---|---|
| 4J12073-119B | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-171-0787 is a Seal Assembly,aircraft Slat, manufactured by Kirkhill Inc Div Kirkhill Inc, Haskon Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-171-0787 has 2 manufacturer part numbers on file: 4J12073-119B (Kirkhill Inc Div Kirkhill Inc, Haskon Division), 4J12073-119B (Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division).
Key specifications for 4J12073-119B: General Characteristics Item Description: C/O STRAP 2; SEAL 1; NUT PN MS21061-3; SEAL MATL SILICONE RUBBER STM23-402 CLASS 1 GR 60 AND NYLON; STRAP MATL AL ALLOY,MIL-A-8923,7079-T6 CLAD; USED ON INTERSLAT,SLAT 5-6 AND 6-7; End Item Identification: C-5 ACFT. 1 specification is 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 5330-01-171-0787 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.