NSN 5985-01-127-7720 · NIIN 011277720 · Part number 10-3826
Microwave Engineering Corporation · FSC 5985 — Antennas, Waveguides, and Related Equipment · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06351
Government record, cited
NSN 5985-01-127-7720 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-127-7720. Manufacturer of record part number: 10-3826.
Also searched as5985-01-127-7720 ·
5985011277720 ·
NIIN 011277720 ·
01-127-7720 ·
FSC 5985 Antennas, Waveguides, and Related Equipment · CAGE 06351 · 10-3826 · R10-427
Manufacturer of record: Microwave Engineering Corporation
Identification
NSN: 5985-01-127-7720
NIIN: 011277720
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 10-3826
Manufacturer: Microwave Engineering Corporation
General Description
The Waveguide Assembly, cataloged under National Stock Number 5985-01-127-7720, 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 Microwave Engineering Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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
5985-01-127-7720
Primary Part Number
10-3826
Item Name
Waveguide Assembly
FSC / FSG
5985 / 59 — Antennas, Waveguides, and Related Equipment
Manufacturer
Microwave Engineering Corporation
Status
ACTIVE
Flange Quantity
2
Flexibility
RIGID SINGLE TUBING SEGMENT
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4460-01-218-0087103826POSSIBLE MATCH
MANIFOLD,WASH
Possible match (shared part number)Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
5315-01-302-5714R-1042-7POSSIBLE MATCH
PIN,STRAIGHT,HEADLESS
Possible match (shared part number)Modern Suspension Systems Inc Dba Rockford Metal Products Div
NSN 5985-01-127-7720 is a Waveguide Assembly, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
What part numbers are listed for NSN 5985-01-127-7720?
NSN 5985-01-127-7720 has 2 manufacturer part numbers on file: 10-3826 (Microwave Engineering Corporation), R10-427 (Microwave Engineering Corporation).
What NSN replaces 5985-01-127-7720?
2 possible matches (shared part number, not a government interchangeability claim): 4460-01-218-0087, 5315-01-302-5714. Verify interchangeability with system specifications before substitution.
What are the specifications of 10-3826?
Key specifications for 10-3826: Flange Quantity: 2; Flexibility: RIGID SINGLE TUBING SEGMENT. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5985-01-127-7720 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.