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NSN 4720-00-031-7632Government record, cited
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Hose, Preformed4720-00-031-7632

NSN 4720-00-031-7632 · NIIN 000317632
FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as  4720-00-031-7632 · 4720000317632 · NIIN 000317632 · 00-031-7632 · FSC 4720 Hose and Flexible Tubing · CPR-13205E4357 · ZZ-H-428 · 13205E4357
Nearby stock numbers  ·
END VIEW L 3.305 INCHES NOMINAL IN Wall: 0.195 INCHES NOMINAL IN PIPE CROSS SECTION
4720-00-031-7632 — Hose and Flexible Tubing
Features
  • Hose,preformed — FSC 4720
  • Style Designator: SINGLE BEND
  • Wall Thickness: 0.195 INCHES NOMINAL IN
  • Nondefinitive Spec/std Data: 1 TYPE AND A GRADE AND 2 CLASS
  • Inside Diameter: 2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Bend Radius: 3.000 INCHES NOMINAL IN
  • Second Arm Length: 3.305 INCHES NOMINAL IN
Identification
  • NSN: 4720-00-031-7632
  • NIIN: 000317632
  • FSC: 4720 — Hose and Flexible Tubing
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-031-7632, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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
ParameterValue
NSN4720-00-031-7632
Item NameHose,preformed
FSC / FSG4720 / 47 — Hose and Flexible Tubing
StatusACTIVE
Style DesignatorSINGLE BEND
Wall Thickness0.195 INCHES NOMINAL IN
Nondefinitive Spec/std Data1 TYPE AND A GRADE AND 2 CLASS
Inside Diameter2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC OVERALL
Bend Radius3.000 INCHES NOMINAL IN
Second Arm Length3.305 INCHES NOMINAL IN
Working Length4.750 INCHES NOMINAL IN
First Arm Length5.367 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
CPR-13205E4357 5/9 Secondary reference
U.S. Government activity
ZZ-H-428 4/1 Identification reference
U.S. Government activity
13205E4357 3/2 Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080
HOSE ASSEMBLY,NONMETALLIC
4720-00-000-0081
4720-00-000-0081 · Item name not on file
4720-00-000-0084
HOSE,PREFORMED
4720-00-000-0724
4720-00-000-0724 · Item name not on file
4720-00-001-0014
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0015
4720-00-001-0015 · Item name not on file
4720-00-001-0023
HOSE ASSEMBLY,NONMETALLIC
4720-00-001-0025
4720-00-001-0025 · Item name not on file

Frequently Asked Questions

What is NSN 4720-00-031-7632?

NSN 4720-00-031-7632 is a Hose,preformed, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What are the specifications of 4720-00-031-7632?

Key specifications for 4720-00-031-7632: Style Designator: SINGLE BEND; Wall Thickness: 0.195 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND A GRADE AND 2 CLASS; Inside Diameter: 2.250 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN. 9 specifications are documented in the U.S. Government catalog.

Is NSN 4720-00-031-7632 hazardous material?

No hazard code in the DLA record (HMIC N). 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.

PartsTable — the parts reference. Every fact cited to its source.
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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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