PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1481Hose Assembly,metallic

Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense · NSN 4720-00-607-6436 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-607-6436 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-607-6436. Primary manufacturer part number: 1481.
Features
  • Hose Assembly,metallic — FSC 4720
  • Nominal Thread Size: 1.000 INCHES SECOND END IN
  • Thread Quantity Per Inch: 14 FIRST END
  • Connection Type: THREADED INTERNAL TUBE FIRST END
  • Connection Style: FLARE FIRST END
  • Thread Series Designator: UNS SECOND END
  • Seat Angle: 30.0 DEGREES FIRST END
  • Nominal Thread Size: 1.000 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-607-6436, 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 Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-607-6436
Primary Part Number1481
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerPage Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
StatusACTIVE
Nominal Thread Size1.000 INCHES SECOND END IN
Thread Quantity Per Inch14 FIRST END
Connection TypeTHREADED INTERNAL TUBE FIRST END
Connection StyleFLARE FIRST END
Thread Series DesignatorUNS SECOND END
Seat Angle30.0 DEGREES FIRST END
Nominal Thread Size1.000 INCHES FIRST END IN
Measuring Method and Length60.750 INCHES NOMINAL OVERALL IN
Connection TypeTHREADED INTERNAL PIPE SECOND END
Outside Diameter0.703 INCHES NOMINAL IN
End Connection DesignSTRAIGHT FIRST END
Connection StyleSWIVEL NUT, GASKET SEAL SECOND END
Cross-Sectional Shape StyleROUND
Thread DirectionRIGHT-HAND FIRST END
Inside Diameter0.516 INCHES NOMINAL IN
Thread Series DesignatorUNS FIRST END
Thread Quantity Per Inch14 SECOND END
Thread DirectionRIGHT-HAND SECOND END
End Connection DesignSTRAIGHT SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6685-00-261-486018-015-209 INTERCHANGEABLE
Gage,pressure,dial Indicating
Norgren C a Co
5975-00-296-2866AY-75 INTERCHANGEABLE
Elbow,electrical Conduit
Egs Electrical Group Appleton Div
3110-00-555-5225 INTERCHANGEABLE
Bearing,ball,annular
5945-00-855-747888-22202 INTERCHANGEABLE
Relay,electromagnetic
Department of Defense Project Manager-Mobile Electric Power
5910-00-882-363814-81 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Keysight Technologies Inc
5940-00-951-70881481A-3-11.2 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5305-01-346-15121481 INTERCHANGEABLE
Screw,cap,socket Head
DP Manufacturing Inc.
6515-01-375-62181481 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
3020-01-435-9880JRC100CPX21 INTERCHANGEABLE
Roller Set,chain
Jered Llc
3020-01-436-0025ASME B29.1NO.100-165FT INTERCHANGEABLE
Chain,roller
The American Society of Mechanical Engineers
Cross-Reference Index
Part NumberManufacturer
T0768 Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA)
T0768 Drs Environmental Systems Inc (USA)
1481 PRIMARY Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA)
Related Parts
6685-00-261-4860INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
18-015-209
5975-00-296-2866INTERCHANGEABLE
ELBOW,ELECTRICAL CONDUIT
AY-75
3110-00-555-5225INTERCHANGEABLE
BEARING,BALL,ANNULAR
5945-00-855-7478INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
88-22202
5910-00-882-3638INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
14-81
5940-00-951-7088INTERCHANGEABLE
TERMINAL,STUD
1481A-3-11.2
5305-01-346-1512INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
1481
6515-01-375-6218INTERCHANGEABLE
BAG,OSTOMY
1481
3020-01-435-9880INTERCHANGEABLE
ROLLER SET,CHAIN
JRC100CPX21
3020-01-436-0025INTERCHANGEABLE
CHAIN,ROLLER
ASME B29.1NO.100-165FT
3020-01-436-0030INTERCHANGEABLE
CHAIN,ROLLER
NO.100-20FT 8IN.
3040-01-436-3828INTERCHANGEABLE
SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 4720-00-607-6436?

NSN 4720-00-607-6436 is a Hose Assembly,metallic, manufactured by Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-607-6436?

NSN 4720-00-607-6436 has 3 cross-referenced part numbers: T0768 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), T0768 (Drs Environmental Systems Inc), 1481 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense).

What NSN replaces 4720-00-607-6436?

There are 12 known substitutes for 4720-00-607-6436: 6685-00-261-4860, 5975-00-296-2866, 3110-00-555-5225 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1481?

Key specifications for 1481: Nominal Thread Size: 1.000 INCHES SECOND END IN; Thread Quantity Per Inch: 14 FIRST END; Connection Type: THREADED INTERNAL TUBE FIRST END; Connection Style: FLARE FIRST END. 19 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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