PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61156-3Hose Assembly,air Duct

Fisica Applied Technologies, Inc. Div Randtron Antenna Systems · NSN 4720-01-733-0764 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-733-0764 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-733-0764. Primary manufacturer part number: 61156-3.
Features
  • Hose Assembly,air Duct — FSC 4720
  • 2 verified cross-references
  • Primary manufacturer: Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-733-0764, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Fisica Applied Technologies, Inc. Div Randtron Antenna Systems. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assembly,air Duct
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersFisica Applied Technologies, Inc. Div Randtron Antenna Systems (CAGE 50643)
Technical Specifications
ParameterValue
NSN4720-01-733-0764
Primary Part Number61156-3
Item NameHose Assembly,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFisica Applied Technologies, Inc. Div Randtron Antenna Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-103-295362220 INTERCHANGEABLE
Washer,spring Tension
Bergstrom Inc
3040-00-602-2788SC-B-70017-10 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-306-1748611563 INTERCHANGEABLE
Matrix,crown,dental
Dentsply Sirona Inc. Dba Dentsply Caulk Div Caulk Division
5340-01-652-386962220 INTERCHANGEABLE
Standoff,threaded,spacing
Generac Mobile Products, Llc
7045-01-723-754862220 INTERCHANGEABLE
Case,computer
Kensington Microwave Ltd
5340-01-733-076561159-1 INTERCHANGEABLE
Bracket,angle
Fisica Applied Technologies, Inc. Div Randtron Antenna Systems
Cross-Reference Index
Part NumberManufacturer
62220 Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
61156-3 PRIMARY Fisica Applied Technologies, Inc. Div Randtron Antenna Systems (USA)
Related Parts
5310-00-103-2953INTERCHANGEABLE
WASHER,SPRING TENSION
62220
3040-00-602-2788INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-B-70017-10
6520-01-306-1748INTERCHANGEABLE
MATRIX,CROWN,DENTAL
611563
5340-01-652-3869INTERCHANGEABLE
STANDOFF,THREADED,SPACING
62220
7045-01-723-7548INTERCHANGEABLE
CASE,COMPUTER
62220
5340-01-733-0765INTERCHANGEABLE
BRACKET,ANGLE
61159-1

Frequently Asked Questions

What is NSN 4720-01-733-0764?

NSN 4720-01-733-0764 is a Hose Assembly,air Duct, manufactured by Fisica Applied Technologies, Inc. Div Randtron Antenna Systems, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-733-0764?

NSN 4720-01-733-0764 has 2 cross-referenced part numbers: 62220 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems), 61156-3 (Fisica Applied Technologies, Inc. Div Randtron Antenna Systems).

What NSN replaces 4720-01-733-0764?

There are 6 known substitutes for 4720-01-733-0764: 5310-00-103-2953, 3040-00-602-2788, 6520-01-306-1748 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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