The Seal Assembly,island Gap, cataloged under National Stock Number 5330-00-855-9836, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 23 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 18 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-855-9836 |
| Primary Part Number | 4J12080-122A |
| Item Name | Seal Assembly,island Gap |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| General Characteristics Item Description | C/O PLATE 7079-T6 AL 4 EA,SILICONE SPONGE RUBBER FILLER,DACRON FABRIC COVER; USED ON LEADING EDGE CLOSING INBOARD ISLAND GAP |
| 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 |
|---|---|
| 4J12080-122A | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| 4J12080-122A | Jedtco Corp (USA) |
| 4J12080-122A | General Forming Corporation (USA) |
| 4J12080-122A | Frazier Aviation Inc (USA) |
| 4J12080-122A | United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc (USA) |
| 4J12080-122A | Aerospace Engineering & Support Inc Div Aerospace Engineering and Support, Inc. (USA) |
| 4J12080-122A | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| 4J12080-122A | G. S. E. Dynamics, Inc. Dba Gse Dynamics (USA) |
| 4J12080-122A | Basic Rubber and Plastics Co. (USA) |
| 4J12080-122A | Blade Industrial Products Inc (USA) |
| 4J12080-122A | Aero Components, Llc (USA) |
| 4J12080-122A | Lobo Ventures Ltd Dba Precision Mold & Tool-Government Division (USA) |
| 4J12080-122A | Jkoz Engineering Inc (USA) |
| 4J12080-122A | Williams Aerospace & Manufacturing Inc (USA) |
| 4J12080-122A | Sphere Alliance Inc Dba Sphere Alliance (USA) |
| 4J12080-122A | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 4J12080-122A | Jonal Laboratories Inc (USA) |
| 4J12080-122A | Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (USA) |
| 4J12080-122A | Mikron Pmp Llc (USA) |
| 4J12080-122A | A and M Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4J12080-102A | 5/2 Secondary reference U.S. Government activity |
| 4J12080-122A | 5/9 Secondary reference Dialogic Corp Dba Dialogic Fasteners |
| 4J12080-122A | 5/9 Secondary reference Cpi Aerostructures Inc |
| 4J12080-122A | 5/9 Secondary reference Insulation Sources Inc Dba Ico Rally |
| 4J12080-122A | 5/9 Secondary reference Tgc Enterprises, Inc. Dba Advanced Aerospace Metals |
| 4J12080-122A | 5/9 Secondary reference U.S. Government activity |
| 4J12080-122A | 5/9 Secondary reference Aero-Fab Sales Llc |
| 4J12080-122A | 5/9 Secondary reference Tect Hypervelocity, Inc. |
| 4J12080-122A | 5/9 Secondary reference Spares Dba Special Parts and Rubber Elastomeric Specification |
| 4J12080-122A | 5/9 Secondary reference Thaker Consulting & Manufacturing Co Corp Div Thaker Consulting & Mfg. Co. Corp. |
| 4J12080-122A | 5/9 Secondary reference Yama Manufacturing Incorporated |
| 4J12080-122A | 5/9 Secondary reference Triman Industries Inc |
| 4J12080-122A | 5/9 Secondary reference A Wiley & Associates Inc |
| 4J12080-122A | 5/9 Secondary reference Goodrich Corporation Dba Goodrich Corp, a New York Corp |
| 4J12080-122A | 5/9 Secondary reference Gme Manufacturing Inc |
| 4J12080-122A | 5/9 Secondary reference United Equipment, Inc |
| 4J12080-122A | 3/9 Design control — primary reference U.S. Government activity |
| 4J12080-122A | 5/9 Secondary reference U.S. Government activity |
NSN 5330-00-855-9836 is a Seal Assembly,island Gap, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-855-9836 has 23 manufacturer part numbers on file: 4J12080-122A (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), 4J12080-122A (Jedtco Corp), 4J12080-122A (General Forming Corporation), 4J12080-122A (Frazier Aviation Inc), 4J12080-122A (United Seal & Rubber Company, Inc. Dba United Seal & Rubber Co Inc) and 18 more.
Key specifications for 4J12080-122A: General Characteristics Item Description: C/O PLATE 7079-T6 AL 4 EA,SILICONE SPONGE RUBBER FILLER,DACRON FABRIC COVER; USED ON LEADING EDGE CLOSING INBOARD ISLAND GAP; End Item Identification: ACFT MODEL C5. 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.