PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45-2787AHose Assembly,nonmetallic

Dotco/cooper Air Tools an Affil of Cooper Industries Inc · NSN 4720-01-242-7089 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-242-7089 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-242-7089. Primary manufacturer part number: 45-2787A.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Cross-Sectional Shape Style: ROUND
  • 2 verified cross-references
  • Primary manufacturer: Dotco/cooper Air Tools an Affil of Cooper Industries Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-242-7089, 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 Dotco/cooper Air Tools an Affil of Cooper Industries Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-242-7089
Primary Part Number45-2787A
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerDotco/cooper Air Tools an Affil of Cooper Industries Inc
StatusACTIVE
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1560-00-692-1339452787 INTERCHANGEABLE
Fairing,aircraft
Lockheed Martin Corp
4720-01-524-5659 INTERCHANGEABLE
Guard,hose-Tubing
5110-01-607-928945-100 INTERCHANGEABLE
Stripper,wire,hand
Jensen Tools, Inc.
Cross-Reference Index
Part NumberManufacturer
45-2787A Dotco/cooper Air Tools an Affil of Cooper Industries Inc (USA)
45-2787 Apex Tool Group, Llc (USA)
Related Parts
1560-00-692-1339INTERCHANGEABLE
FAIRING,AIRCRAFT
452787
4720-01-524-5659INTERCHANGEABLE
GUARD,HOSE-TUBING
5110-01-607-9289INTERCHANGEABLE
STRIPPER,WIRE,HAND
45-100

Frequently Asked Questions

What is NSN 4720-01-242-7089?

NSN 4720-01-242-7089 is a Hose Assembly,nonmetallic, manufactured by Dotco/cooper Air Tools an Affil of Cooper Industries Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-242-7089?

NSN 4720-01-242-7089 has 2 cross-referenced part numbers: 45-2787A (Dotco/cooper Air Tools an Affil of Cooper Industries Inc), 45-2787 (Apex Tool Group, Llc).

What NSN replaces 4720-01-242-7089?

There are 3 known substitutes for 4720-01-242-7089: 1560-00-692-1339, 4720-01-524-5659, 5110-01-607-9289. Verify interchangeability with system specifications before substitution.

What are the specifications of 45-2787A?

Key specifications for 45-2787A: End Item Identification: DOTCO REAR EXHAUST TOOLS NO.2 OR NO. 2-1/2 AIR MOTORS; Special Features: AIR EXHAUST SILENCER,4 FT LONG FT; Connection Type: THREADED EXTERNAL TUBE FIRST END; Cross-Sectional Shape Style: ROUND. 4 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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