The Seal Assy,elbow Sla, cataloged under National Stock Number 5330-00-857-7701, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division. The record lists 30 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal Assy,elbow Sla |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division (CAGE 50744); General Forming Corporation (CAGE 26164); Insulation Sources Inc Dba Ico Rally (CAGE 51705); Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (CAGE 17772); Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (CAGE 0Y6E8) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-857-7701 |
| Primary Part Number | 4J12021-102B |
| Item Name | Seal Assy,elbow Sla |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 4J12021-102B | Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division (USA) |
| 4J12021-102B | General Forming Corporation (USA) |
| 4J12021-102B | Insulation Sources Inc Dba Ico Rally (USA) |
| 4J12021-102B | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 4J12021-102B | Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (USA) |
| 4J12021-102B | Tgc Enterprises, Inc. Dba Advanced Aerospace Metals (USA) |
| 4J12021-102B | Triman Industries Inc (USA) |
| 4J12021-102B | Lobo Ventures Ltd Dba Precision Mold & Tool-Government Division (USA) |
| 4J12021-102B | Goodrich Corporation Dba Goodrich Corp, a New York Corp (USA) |
| 4J12021-102B | Williams Aerospace & Manufacturing Inc (USA) |
| 4J12021-102B | Thaker Consulting & Manufacturing Co Corp Div Thaker Consulting & Mfg. Co. Corp. (USA) |
| 4J12021-102B | A and M Aerospace, Inc. (USA) |
| 4J12021-102B | Aerospace Engineering & Support Inc Div Aerospace Engineering and Support, Inc. (USA) |
| 4J12021-102B | Blade Industrial Products Inc (USA) |
| 4J12021-102B | United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc (USA) |
| 4J12021-102B | A Wiley & Associates Inc (USA) |
| 4J12021-102B | United Equipment, Inc (USA) |
| 4J12021-102B | Gme Manufacturing Inc (USA) |
| 4J12021-102B | Aero Components, Llc (USA) |
| 4J12021-102B | Sphere Alliance Inc Dba Sphere Alliance (USA) |
| Reference | Meaning |
|---|---|
| 4J12021-102A | 5/9 Secondary reference U.S. Government activity |
| 4J12021-102B | 5/9 Secondary reference Spares Dba Special Parts and Rubber Elastomeric Specification |
| 4J12021-102B | 5/2 Secondary reference U.S. Government activity |
| 4J12021-102B | 3/2 Design control — primary reference U.S. Government activity |
| 4J12021-102B | 5/2 Secondary reference U.S. Government activity |
NSN 5330-00-857-7701 is a Seal Assy,elbow Sla, manufactured by Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-857-7701 has 30 manufacturer part numbers on file: 4J12021-102B (Kirkhill, Inc. Dba Ta Aerospace Co Div Kirkhill Inc, Sfs Division), 4J12021-102B (General Forming Corporation), 4J12021-102B (Insulation Sources Inc Dba Ico Rally), 4J12021-102B (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co), 4J12021-102B (Han-Boone International, Inc. Dba Fort Worth Gasket & Supply) and 25 more.
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.