PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77500-1Hose Assembly,metallic

Fleet Readiness Center Southwest · NSN 4720-01-354-9913 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-354-9913 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-354-9913. Primary manufacturer part number: 77500-1.
Features
  • Hose Assembly,metallic — FSC 4720
  • Outside Diameter: 2.095 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
  • Media for Which Designed: GAS SINGLE RESPONSE
  • Inside Diameter: 2.690 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
  • Measuring Method and Length: 23.304 INCHES MINIMUM OVERALL AND 23.316 INCHES MAXIMUM OVERALL IN
  • Temp Rating: 460.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • 3 verified cross-references
  • Primary manufacturer: Fleet Readiness Center Southwest
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-354-9913, 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 Fleet Readiness Center Southwest. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-354-9913
Primary Part Number77500-1
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerFleet Readiness Center Southwest
StatusACTIVE
Outside Diameter2.095 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN
Media for Which DesignedGAS SINGLE RESPONSE
Inside Diameter2.690 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
Measuring Method and Length23.304 INCHES MINIMUM OVERALL AND 23.316 INCHES MAXIMUM OVERALL IN
Temp Rating460.0 FAHRENHEIT SINGLE RESPONSE DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-144-8869R-200ZZSD502RDA1P15LY48U INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
5342-00-722-199359852-14 INTERCHANGEABLE
Retractable Swivel
Pdi Ground Support Systems, Inc.
5910-00-782-7133913-4174-000 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-01-092-950577-5001 INTERCHANGEABLE
Semiconductor Device,diode
Department of Defense Project Manager-Mobile Electric Power
5330-01-134-378677-500 INTERCHANGEABLE
Gasket
Dynaflex Products
4130-01-486-23927-7500 INTERCHANGEABLE
Filter Element,air Conditioning
Thermal Dynamics Corp
5330-01-515-102411669395-32R00 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
6530-01-645-395977500 INTERCHANGEABLE
Thermoregulator,patient
3m Company
4440-01-664-200077500 INTERCHANGEABLE
Measuring Cell
Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc
Cross-Reference Index
Part NumberManufacturer
77500-1 PRIMARY Fleet Readiness Center Southwest (USA)
77500 Technetics Inc. (USA)
77500 Fleet Readiness Center Southwest (USA)
Related Parts
3110-00-144-8869INTERCHANGEABLE
BEARING,BALL,ANNULAR
R-200ZZSD502RDA1P15LY48U
5342-00-722-1993INTERCHANGEABLE
RETRACTABLE SWIVEL
59852-14
5910-00-782-7133INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
913-4174-000
5961-01-092-9505INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
77-5001
5330-01-134-3786INTERCHANGEABLE
GASKET
77-500
4130-01-486-2392INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
7-7500
5330-01-515-1024INTERCHANGEABLE
GASKET
11669395-32R00
6530-01-645-3959INTERCHANGEABLE
THERMOREGULATOR,PATIENT
77500
4440-01-664-2000INTERCHANGEABLE
MEASURING CELL
77500

Frequently Asked Questions

What is NSN 4720-01-354-9913?

NSN 4720-01-354-9913 is a Hose Assembly,metallic, manufactured by Fleet Readiness Center Southwest, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-354-9913?

NSN 4720-01-354-9913 has 3 cross-referenced part numbers: 77500-1 (Fleet Readiness Center Southwest), 77500 (Technetics Inc.), 77500 (Fleet Readiness Center Southwest).

What NSN replaces 4720-01-354-9913?

There are 9 known substitutes for 4720-01-354-9913: 3110-00-144-8869, 5342-00-722-1993, 5910-00-782-7133 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 77500-1?

Key specifications for 77500-1: Outside Diameter: 2.095 INCHES MINIMUM AND 3.005 INCHES MAXIMUM IN; Media for Which Designed: GAS SINGLE RESPONSE; Inside Diameter: 2.690 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN; Measuring Method and Length: 23.304 INCHES MINIMUM OVERALL AND 23.316 INCHES MAXIMUM OVERALL IN. 6 total characteristics are documented in the Federal Logistics Information System.

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