The Sequencer,ejection Seat,aircraft, cataloged under National Stock Number 1377-01-053-8604, is classified within Federal Supply Class 1377 (Cartridge and Propellant Actuated Devices and Components) of the Ammunition and Explosives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-053-8604 |
| Primary Part Number | 2101246-17-1 |
| Item Name | Sequencer,ejection Seat,aircraft |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Net Explosive Weight | 0.000000 STORAGE POUNDS AND 0.000000 TRANSPORTATION POUNDS |
| Criticality Code Justification | EXWT |
| Dot Identification Number | UN0000 |
| Dot Registration Code | EX1988070594 |
| Dod Ammunition Code | 1377-WA92 |
| Dot Hazard Class/division | N.R |
| Hazardous Material Classification Code | N.R DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Dot Warning Label Code | N.RS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) DOT hazard class/division N.R · UN ID UN0000 · warning label N.RS · N.R DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2101246-17-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 822601-505 PRIMARY | Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products (USA) |
| 2101246-20-1 PRIMARY | Chemring Energetic Devices, Inc (USA) |
| Reference | Meaning |
|---|---|
| A114520-513 | 5/9 Secondary reference U.S. Government activity |
| A114520-523 | 7/2 Vendor item drawing reference U.S. Government activity |
| 2101246-6-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 1377-WA92 | 6/9 Informative reference only U.S. Government activity |
| 2101246-11-1 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| A114520-541 | 5/9 Secondary reference U.S. Government activity |
| 2101246-11-1 | 5/9 Secondary reference Honeywell International, Inc Div Aerospace-Tucson |
NSN 1377-01-053-8604 is a Sequencer,ejection Seat,aircraft, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-053-8604 has 3 manufacturer part numbers on file: 2101246-17-1 (Honeywell International Inc. Div Aerospace - Torrance), 822601-505 (Teledyne Risi, Inc. Dba Teledyne Electronic Safety Products Div Teledyne Electronic Safety Products), 2101246-20-1 (Chemring Energetic Devices, Inc).
Key specifications for 2101246-17-1: Net Explosive Weight: 0.000000 STORAGE POUNDS AND 0.000000 TRANSPORTATION POUNDS; Criticality Code Justification: EXWT; Dot Identification Number: UN0000; Dot Registration Code: EX1988070594. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1377-01-053-8604 has DEMIL Code G. 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.