FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Coupler,rotary,radio Frequency, cataloged under National Stock Number 5985-00-086-9255, 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1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
5985-00-086-9255
Item Name
Coupler,rotary,radio Frequency
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Status
ACTIVE
Unit Type
WAVEGUIDE
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2915-00-620-870597005POSSIBLE MATCH
DIAPHRAGM,OVERSPEED
Possible match (shared part number)Triumph Engine Control Systems Llc
5330-00-946-94462397134POSSIBLE MATCH
SEAL,OIL
Possible match (shared part number)General Motors Llc Dba General Motors Llc
7910-01-249-2460970-05POSSIBLE MATCH
CLEANER,VACUUM,PNEUMATIC
Possible match (shared part number)Shop Vac Corporation
4820-01-433-260097005POSSIBLE MATCH
VALVE,SAFETY RELIEF
Possible match (shared part number)Dover Corp Groen Div
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
97005
3/9Design control — primary reference
Edo
Related Parts
2915-00-620-8705POSSIBLE MATCH
DIAPHRAGM,OVERSPEED
97005
5330-00-946-9446POSSIBLE MATCH
SEAL,OIL
2397134
7910-01-249-2460POSSIBLE MATCH
CLEANER,VACUUM,PNEUMATIC
970-05
4820-01-433-2600POSSIBLE MATCH
VALVE,SAFETY RELIEF
97005
Frequently Asked Questions
What is NSN 5985-00-086-9255?
NSN 5985-00-086-9255 is a Coupler,rotary,radio Frequency, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What NSN replaces 5985-00-086-9255?
4 possible matches (shared part number, not a government interchangeability claim): 2915-00-620-8705, 5330-00-946-9446, 7910-01-249-2460. Verify interchangeability with system specifications before substitution.
What are the specifications of 5985-00-086-9255?
Key specifications for 5985-00-086-9255: Overall Length: 7.340 INCHES NOMINAL IN; Unit Type: WAVEGUIDE. 1 specification is documented in the U.S. Government catalog.
Is NSN 5985-00-086-9255 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.