The Bulkhead Elbow Assy, cataloged under National Stock Number 1377-01-552-5777, 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 Rockwell Collins Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1377-01-552-5777 |
| Primary Part Number | 23804-1 |
| Item Name | Bulkhead Elbow Assy |
| FSC / FSG | 1377 / 13 — Cartridge and Propellant Actuated Devices and Components |
| Manufacturer | Rockwell Collins Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 23804-1 PRIMARY | Rockwell Collins Inc (USA) |
NSN 1377-01-552-5777 is a Bulkhead Elbow Assy, manufactured by Rockwell Collins Inc, classified under FSC 1377, Cartridge and Propellant Actuated Devices and Components. Status: active.
NSN 1377-01-552-5777 has 1 manufacturer part number on file: 23804-1 (Rockwell Collins Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-673-5355. Verify interchangeability with system specifications before substitution.
Key specifications for 23804-1: Part Name Assigned by Controlling Agency: BULKHEAD ELBOW ASSY; End Item Identification: EXPLOSIVES. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.