The Arm,drift,left, cataloged under National Stock Number 5845-00-936-4535, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L3 Technologies, Inc. Div Ocean Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5845-00-936-4535 |
| Primary Part Number | 3163845 |
| Item Name | Arm,drift,left |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | L3 Technologies, Inc. Div Ocean Systems |
| 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 |
|---|---|
| 3163845 PRIMARY | L3 Technologies, Inc. Div Ocean Systems (USA) |
| 3163845 | Advanced Technical Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3163845 | 5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
| 3163845 | 5/9 Secondary reference Mar-May Precision Co Div of Birch-Cook Industries Inc |
NSN 5845-00-936-4535 is a Arm,drift,left, manufactured by L3 Technologies, Inc. Div Ocean Systems, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-00-936-4535 has 2 manufacturer part numbers on file: 3163845 (L3 Technologies, Inc. Div Ocean Systems), 3163845 (Advanced Technical Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-026-5952. Verify interchangeability with system specifications before substitution.
Key specifications for 3163845: End Item Identification: H-3 HELICOPTER. 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.