FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Waveguide, cataloged under National Stock Number 5985-01-216-9099, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Waveguide
FSC / FSG
5985 — Antennas, Waveguides, and Related Equipment (FSG 59)
Technical Specifications
Parameter
Value
NSN
5985-01-216-9099
Item Name
Waveguide
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
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
N
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-01-257-208690118POSSIBLE MATCH
RELAY,SOLID STATE
Possible match (shared part number)Jergens Inc Div Tooling Components Division
6525-01-470-618290118POSSIBLE MATCH
TANK,FIXER,RED
Possible match (shared part number)Air Techniques, Inc.
5310-01-581-0670AS6140-09POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Sae International Dba Sae International
5310-01-581-068790-118-2POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Bell Textron Inc
5331-01-659-635090118POSSIBLE MATCH
O-RING
Possible match (shared part number)Eaton Aerospace Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
349D050G01
3/9Design control — primary reference
Lexan Industries, Inc Dba Struthers Electronics Div Struthers Electronics
349D050G01
5/2Secondary reference
U.S. Government activity
90118
5/9Secondary reference
Spx Corporation Dba Dielectric Communications Div Spx Communication Technologies
Related Parts
5945-01-257-2086POSSIBLE MATCH
RELAY,SOLID STATE
90118
6525-01-470-6182POSSIBLE MATCH
TANK,FIXER,RED
90118
5310-01-581-0670POSSIBLE MATCH
NUT,PLAIN,ROUND
AS6140-09
5310-01-581-0687POSSIBLE MATCH
NUT,PLAIN,ROUND
90-118-2
5331-01-659-6350POSSIBLE MATCH
O-RING
90118
Frequently Asked Questions
What is NSN 5985-01-216-9099?
NSN 5985-01-216-9099 is a Waveguide, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What NSN replaces 5985-01-216-9099?
5 possible matches (shared part number, not a government interchangeability claim): 5945-01-257-2086, 6525-01-470-6182, 5310-01-581-0670. Verify interchangeability with system specifications before substitution.
Is NSN 5985-01-216-9099 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 5985-01-216-9099?
NSN 5985-01-216-9099 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.