PartsTable TECHNICAL DATA SHEET

NSN 5985-00-237-0728Government record, cited

Sleeve, Antenna Support5985-00-237-0728

NSN 5985-00-237-0728 · NIIN 002370728

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

Government record, cited

Also searched as 5985-00-237-0728 · 5985002370728 · NIIN 002370728 · 00-237-0728 · FSC 5985 Antennas, Waveguides, and Related Equipment · SM-D-561874 · SM-D-561874 · SM-D-561874

Nearby stock numbers ← 5985-00-236-9041 · 5985-00-237-1074 Waveguide Assembly →

Features

Sleeve,antenna Support — FSC 5985
Mounting Method: FRICTION
Large End Diameter: 6.000 INCHES NOMINAL IN
Basic Shape Style: CYLINDRICAL W/FLARED END
Small End Diameter: 2.837 INCHES NOMINAL IN
Material: ALUMINUM ALLOY 6061

Identification

NSN: 5985-00-237-0728
NIIN: 002370728
FSC: 5985 — Antennas, Waveguides, and Related Equipment
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Sleeve,antenna Support, cataloged under National Stock Number 5985-00-237-0728, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5985-00-237-0728
Item Name	Sleeve,antenna Support
FSC / FSG	5985 / 59 — Antennas, Waveguides, and Related Equipment
Status	ACTIVE
Mounting Method	FRICTION
Large End Diameter	6.000 INCHES NOMINAL IN
Basic Shape Style	CYLINDRICAL W/FLARED END
Small End Diameter	2.837 INCHES NOMINAL IN
Material	ALUMINUM ALLOY 6061

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

Cross-Reference Index

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

Reference documents

Reference	Meaning
SM-D-561874	3/2 Design control — primary reference U.S. Government activity
SM-D-561874	5/9 Secondary reference U.S. Government activity
SM-D-561874	5/9 Secondary reference Forway Industries Inc

No interchangeability data on file.

Other items in FSC 5985 — Antennas, Waveguides, and Related Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5985-00-001-1854

ANTENNA

5985-00-001-1862

WAVEGUIDE ASSEMBLY

5985-00-001-1869

WAVEGUIDE ASSEMBLY

5985-00-001-1870

WAVEGUIDE ASSEMBLY

5985-00-001-1871

WAVEGUIDE ASSEMBLY

5985-00-001-1874

WAVEGUIDE ASSEMBLY

5985-00-001-1875

ADAPTER,WAVEGUIDE

5985-00-001-1876

WAVEGUIDE ASSEMBLY

Frequently Asked Questions

What is NSN 5985-00-237-0728?

NSN 5985-00-237-0728 is a Sleeve,antenna Support, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.

What are the specifications of 5985-00-237-0728?

Key specifications for 5985-00-237-0728: Mounting Method: FRICTION; Large End Diameter: 6.000 INCHES NOMINAL IN; Overall Length: 1.458 FEET NOMINAL FT; Basic Shape Style: CYLINDRICAL W/FLARED END. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5985-00-237-0728 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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