The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-697-9960, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Kirkhill Inc Div Kirkhill Inc, Haskon Division. The record lists 24 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Kirkhill Inc Div Kirkhill Inc, Haskon Division (CAGE 3DBN7); Mikron Pmp Llc (CAGE 379J3); Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (CAGE 0Y6E8); Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (CAGE 77969); A and M Aerospace, Inc. (CAGE 6Z800) |
| Parameter | Value |
|---|---|
| NSN | 2840-01-697-9960 |
| Primary Part Number | 4T12104-107A |
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Kirkhill Inc Div Kirkhill Inc, Haskon Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4T12104-107A | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| 4T12104-107A | Mikron Pmp Llc (USA) |
| 4T12104-107A | Han-Boone International, Inc. Dba Fort Worth Gasket & Supply (USA) |
| 4T12104-107A | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
| 4T12104-107A | A and M Aerospace, Inc. (USA) |
| 4T12104-107A | Basic Rubber and Plastics Co. (USA) |
| 4T12104-107A | Jonal Laboratories Inc (USA) |
| 4T12104-107A | G. S. E. Dynamics, Inc. Dba Gse Dynamics (USA) |
| 4T12104-107A | Seal Master Corp Dba Seal Master Corp (USA) |
| 4T12104-107A | Sphere Alliance Inc Dba Sphere Alliance (USA) |
| 4T12104-107A | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| 4T12104-107A | Lobo Ventures Ltd Dba Precision Mold & Tool-Government Division (USA) |
| 4T12104-107A | Ctl Aerospace Inc (USA) |
| 4T12104-107A | General Forming Corporation (USA) |
| 4T12104-107A | Kirkhill, Inc. Dba Kirkhill Inc (USA) |
| 4T12104-107A | Blade Industrial Products Inc (USA) |
| 4T12104-107A | Aero Components, Llc (USA) |
| 4T12104-107A | Jedtco Corp (USA) |
| 4T12104-107A | Williams Aerospace & Manufacturing Inc (USA) |
| 4T12104-107A | Jkoz Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 4T12104-107A | 5/2 Secondary reference U.S. Government activity |
| 4T12104-107A | 3/2 Design control — primary reference U.S. Government activity |
| 4T12104-107A | 5/9 Secondary reference Spares Dba Special Parts and Rubber Elastomeric Specification |
| 4T12104-107A | 5/2 Secondary reference U.S. Government activity |
| 4T12104 | D/9 Drawing number reference only U.S. Government activity |
NSN 2840-01-697-9960 is a Seal,metallic,aircraft Gas Turbi, manufactured by Kirkhill Inc Div Kirkhill Inc, Haskon Division, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-697-9960 has 24 manufacturer part numbers on file: 4T12104-107A (Kirkhill Inc Div Kirkhill Inc, Haskon Division), 4T12104-107A (Mikron Pmp Llc), 4T12104-107A (Han-Boone International, Inc. Dba Fort Worth Gasket & Supply), 4T12104-107A (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp), 4T12104-107A (A and M Aerospace, Inc.) and 19 more.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2840-01-697-9960 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.