NSN 4720-01-678-3278 · NIIN 016783278 · Part number LS1125320
General Dynamics Land Systems Inc. · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 01417
Government record, cited
NSN 4720-01-678-3278 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-678-3278. Manufacturer of record part number: LS1125320.
Also searched as4720-01-678-3278 ·
4720016783278 ·
NIIN 016783278 ·
01-678-3278 ·
FSC 4720 Hose and Flexible Tubing · CAGE 01417 · LS1125320
Measuring Method and Length: 2120.0 MILLIMETERS NOMINAL OVERALL MM
Temp Rating: -45.0 CELSIUS AND 150.0 CELSIUS SINGLE RESPONSE DEGC
Minimum Inside Bending Radius: 120.0 MILLIMETERS MM
Cross-Sectional Shape Style: ROUND
Outside Diameter: 28.0 MILLIMETERS NOMINAL MM
Operating Pressure: 300.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Inside Diameter: 19.0 MILLIMETERS NOMINAL MM
Identification
NSN: 4720-01-678-3278
NIIN: 016783278
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: LS1125320
Manufacturer: General Dynamics Land Systems Inc.
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-678-3278, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is General Dynamics Land Systems Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4720-01-678-3278
Primary Part Number
LS1125320
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
General Dynamics Land Systems Inc.
Status
ACTIVE
Measuring Method and Length
2120.0 MILLIMETERS NOMINAL OVERALL MM
Temp Rating
-45.0 CELSIUS AND 150.0 CELSIUS SINGLE RESPONSE DEGC
Minimum Inside Bending Radius
120.0 MILLIMETERS MM
Cross-Sectional Shape Style
ROUND
Outside Diameter
28.0 MILLIMETERS NOMINAL MM
Operating Pressure
300.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
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 4720-01-678-3278?
NSN 4720-01-678-3278 is a Hose Assembly,nonmetallic, manufactured by General Dynamics Land Systems Inc., classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-678-3278?
NSN 4720-01-678-3278 has 1 manufacturer part number on file: LS1125320 (General Dynamics Land Systems Inc.).
What are the specifications of LS1125320?
Key specifications for LS1125320: Measuring Method and Length: 2120.0 MILLIMETERS NOMINAL OVERALL MM; Temp Rating: -45.0 CELSIUS AND 150.0 CELSIUS SINGLE RESPONSE DEGC; Minimum Inside Bending Radius: 120.0 MILLIMETERS MM; Cross-Sectional Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4720-01-678-3278 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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.