PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A12876Tubing,nonmetallic

Spalla Inc · NSN 4720-00-243-6126 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-243-6126 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-243-6126. Primary manufacturer part number: A12876.
Features
  • Tubing,nonmetallic — FSC 4720
  • Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS
  • Flexibility: FLEXIBLE
  • Minimum Tensile Strength: 1100 POUNDS PER SQUARE INCH LBS
  • Outer Covering Environmental Protection: INCOMBUSTIBLE AND OIL RESISTANT AND OZONE RESISTANT
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Specification/standard Data: 58536-A-A-52047 GOVERNMENT SPECIFICATION
  • Material: RUBBER SYNTHETIC TUBE
Applications
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-243-6126, 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 Spalla Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4720-00-243-6126
Primary Part NumberA12876
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerSpalla Inc
StatusCANCELLED
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS
FlexibilityFLEXIBLE
Minimum Tensile Strength1100 POUNDS PER SQUARE INCH LBS
Outer Covering Environmental ProtectionINCOMBUSTIBLE AND OIL RESISTANT AND OZONE RESISTANT
Media for Which DesignedWATER SINGLE RESPONSE
Specification/standard Data58536-A-A-52047 GOVERNMENT SPECIFICATION
MaterialRUBBER SYNTHETIC TUBE
Temp Rating-1.0 FAHRENHEIT AND 70.0 FAHRENHEIT SINGLE RESPONSE DEGF
Outside Diameter0.625 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Inside Surface ConditionSMOOTH
Inside Diameter0.375 INCHES NOMINAL IN
Exterior ColorBLACK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4720-00-203-266811639682-1 INTERCHANGEABLE
Hose,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
A12876 Spalla Inc (USA)
A-A-52047 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA52047DSR2B Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
ZZ-T-831 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
4720-00-203-2668INTERCHANGEABLE
HOSE,NONMETALLIC
11639682-1

Frequently Asked Questions

What is NSN 4720-00-243-6126?

NSN 4720-00-243-6126 is a Tubing,nonmetallic, manufactured by Spalla Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-00-243-6126?

NSN 4720-00-243-6126 has 4 cross-referenced part numbers: A12876 (Spalla Inc), A-A-52047 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA52047DSR2B (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), ZZ-T-831 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 4720-00-243-6126?

There is 1 known substitute for 4720-00-243-6126: 4720-00-203-2668. Verify interchangeability with system specifications before substitution.

What are the specifications of A12876?

Key specifications for A12876: Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS; Flexibility: FLEXIBLE; Minimum Tensile Strength: 1100 POUNDS PER SQUARE INCH LBS; Outer Covering Environmental Protection: INCOMBUSTIBLE AND OIL RESISTANT AND OZONE RESISTANT. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-00-243-6126 still in active supply?

NSN 4720-00-243-6126 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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