NSN 5985-01-341-1660 · NIIN 013411660 · Part number 405319
Aimtron Systems, Llc · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 20284
Government record, cited
NSN 5985-01-341-1660 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-341-1660. Manufacturer of record part number: 405319.
Also searched as5985-01-341-1660 ·
5985013411660 ·
NIIN 013411660 ·
01-341-1660 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 20284 · 405319
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 405319
Manufacturer: Aimtron Systems, Llc
General Description
The Circulator,radio Frequency, cataloged under National Stock Number 5985-01-341-1660, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5985-01-341-1660
Primary Part Number
405319
Item Name
Circulator,radio Frequency
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Aimtron Systems, Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-437-332540531-905POSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-470-172440531-907POSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
4820-01-473-155540531-908POSSIBLE MATCH
VALVE,REGULATING,FLUID PRESSURE
Possible match (shared part number)Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
NSN 5985-01-341-1660 is a Circulator,radio Frequency, manufactured by Aimtron Systems, Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-341-1660?
NSN 5985-01-341-1660 has 1 manufacturer part number on file: 405319 (Aimtron Systems, Llc).
What NSN replaces 5985-01-341-1660?
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-437-3325, 4820-01-470-1724, 4820-01-473-1555. Verify interchangeability with system specifications before substitution.
What are the specifications of 405319?
Key specifications for 405319: End Item Identification: RADAR SET AN/SPA-25(F). 0 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-341-1660 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5985-01-341-1660?
NSN 5985-01-341-1660 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.