The Seal Assembly, cataloged under National Stock Number 5330-01-130-6830, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5330-01-130-6830 |
| Primary Part Number | 74A311026-2001 |
| Item Name | Seal Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF SEAL AND SPLICE,RUBBER ZZ-R-765 CLASS 3B GRADE 50,O/A LENGTH OF SEAL 104.500 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74A311026-2001 | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| 74A311026-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A311026-2001 | Sonfarrel Inc. (USA) |
| 74A311026-2001 | Sealtite Corp Div Sealtite Corporation (USA) |
| Reference | Meaning |
|---|---|
| 74A311026-1001 | 5/9 Secondary reference The Boeing Company Div Defense |
| 74A311026-2001 | 5/9 Secondary reference Burke Industries Purosil Div |
NSN 5330-01-130-6830 is a Seal Assembly, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-130-6830 has 4 manufacturer part numbers on file: 74A311026-2001 (Kirkhill, Inc. Dba Kirkhill Inc), 74A311026-2001 (The Boeing Company Div Defense), 74A311026-2001 (Sonfarrel Inc.), 74A311026-2001 (Sealtite Corp Div Sealtite Corporation).
Key specifications for 74A311026-2001: General Characteristics Item Description: CONSISTS OF SEAL AND SPLICE,RUBBER ZZ-R-765 CLASS 3B GRADE 50,O/A LENGTH OF SEAL 104.500 IN. IN. 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.
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.