Circulator, Radio Frequency5985-01-008-1905

NSN 5985-01-008-1905 · NIIN 010081905

FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5985-01-008-1905 · 5985010081905 · NIIN 010081905 · 01-008-1905 · FSC 5985 Antennas, Waveguides, and Related Equipment · 252831 · MA8L37 · 3128032 · CWX3110

Nearby stock numbers ← 5985-01-008-1900 Mixer, Crystal, Waveguide · 5985-01-008-2003 Waveguide Assembly →

Features

Circulator,radio Frequency — FSC 5985
FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Identification

NSN: 5985-01-008-1905
NIIN: 010081905
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Circulator,radio Frequency, cataloged under National Stock Number 5985-01-008-1905, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.

Technical Specifications

Parameter	Value
NSN	5985-01-008-1905
Item Name	Circulator,radio Frequency
FSC / FSG	5985 / 59 — Antennas, Waveguides, and Related Equipment
Status	ACTIVE
FSC Application Data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5340-01-570-367425-2831 POSSIBLE MATCH

BRACKET,ANGLE

Possible match (shared part number)Pierce Manufacturing Inc

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
252831	3/2 Design control — primary reference U.S. Government activity
MA8L37	5/9 Secondary reference U.S. Government activity
3128032	5/2 Secondary reference U.S. Government activity
CWX3110	5/9 Secondary reference Crane Electronics, Inc. Dba Stc Microwave Systems Div Signal Technology Corporation

Related Parts

5340-01-570-3674POSSIBLE MATCH

BRACKET,ANGLE

25-2831

Frequently Asked Questions

What is NSN 5985-01-008-1905?

NSN 5985-01-008-1905 is a Circulator,radio Frequency, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.

What NSN replaces 5985-01-008-1905?

1 possible match (shared part number, not a government interchangeability claim): 5340-01-570-3674. Verify interchangeability with system specifications before substitution.

What are the specifications of 5985-01-008-1905?

Key specifications for 5985-01-008-1905: FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Overall Length: 1.935 INCHES MINIMUM AND 1.939 INCHES MAXIMUM IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5985-01-008-1905 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.

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.

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