PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MX3012Hose,preformed

Atlas Polar Company Limited Div Atlas Polar Company Ltd · NSN 4720-00-999-6131 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-999-6131 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-999-6131. Primary manufacturer part number: MX3012.
Features
  • Hose,preformed — FSC 4720
  • Second Arm Length: 12.000 INCHES NOMINAL IN
  • First Arm Length: 3.000 INCHES NOMINAL IN
  • Features Provided: ENLARGED ENDS
  • Working Length: 10.500 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Style Designator: TWO BEND MODIFIED "U"
  • Material: RUBBER NATURAL COVER
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Hose,preformed, cataloged under National Stock Number 4720-00-999-6131, 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 Atlas Polar Company Limited Div Atlas Polar Company Ltd. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-00-999-6131
Primary Part NumberMX3012
Item NameHose,preformed
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAtlas Polar Company Limited Div Atlas Polar Company Ltd
StatusACTIVE
Second Arm Length12.000 INCHES NOMINAL IN
First Arm Length3.000 INCHES NOMINAL IN
Features ProvidedENLARGED ENDS
Working Length10.500 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC OVERALL
Style DesignatorTWO BEND MODIFIED "U"
MaterialRUBBER NATURAL COVER
Outer Radius2.000 INCHES NOMINAL IN
Inside Diameter1.625 INCHES NOMINAL IN
Wall Thickness0.222 INCHES NOMINAL IN
Bend Radius2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-019-610610569N INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
3110-00-119-7884202PPFS50104 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
5977-00-152-96332711 INTERCHANGEABLE
Brush,electrical Contact
Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect
3110-00-156-1902 INTERCHANGEABLE
Bearing,ball,thrust
5330-00-171-724100737 ST25 SH164 INTERCHANGEABLE
Gasket
Defense Logistics Agency Dba Defense Supply Center Philadelphia
5325-00-174-90062-915 INTERCHANGEABLE
Grommet,nonmetallic
Pdi Ground Support Systems, Inc.
3460-00-529-2105DDGA-2915 INTERCHANGEABLE
Grinder Attachment,drill
Dorian Tool Intl Inc
5999-00-783-20442449540 INTERCHANGEABLE
Contact,electrical
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5315-00-811-9214A1-13 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
2530-00-845-24532525060 INTERCHANGEABLE
Parts Kit,brake Air Compressor
Chrysler Corp Service and Parts Opns
Cross-Reference Index
Part NumberManufacturer
29-15 Goodyear Tire and Rubber Co the (USA)
29-15 Contitech Usa, Inc Dba Veyance Technologies (USA)
B-137-M Atlas Polar Company Limited Div Atlas Polar Company Ltd (CAN)
MX3012 PRIMARY Atlas Polar Company Limited Div Atlas Polar Company Ltd (CAN)
Related Parts
2990-00-019-6106INTERCHANGEABLE
MUFFLER,EXHAUST
10569N
3110-00-119-7884INTERCHANGEABLE
BEARING,BALL,ANNULAR
202PPFS50104
5977-00-152-9633INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
2711
3110-00-156-1902INTERCHANGEABLE
BEARING,BALL,THRUST
5330-00-171-7241INTERCHANGEABLE
GASKET
00737 ST25 SH164
5325-00-174-9006INTERCHANGEABLE
GROMMET,NONMETALLIC
2-915
3460-00-529-2105INTERCHANGEABLE
GRINDER ATTACHMENT,DRILL
DDGA-2915
5999-00-783-2044INTERCHANGEABLE
CONTACT,ELECTRICAL
2449540
5315-00-811-9214INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A1-13
2530-00-845-2453INTERCHANGEABLE
PARTS KIT,BRAKE AIR COMPRESSOR
2525060
5930-00-922-1621INTERCHANGEABLE
SWITCH,PUSH
2915
3010-01-032-5970INTERCHANGEABLE
UNIVERSAL JOINT,NONVEHICULAR
120-2-120

Frequently Asked Questions

What is NSN 4720-00-999-6131?

NSN 4720-00-999-6131 is a Hose,preformed, manufactured by Atlas Polar Company Limited Div Atlas Polar Company Ltd, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-999-6131?

NSN 4720-00-999-6131 has 4 cross-referenced part numbers: 29-15 (Goodyear Tire and Rubber Co the), 29-15 (Contitech Usa, Inc Dba Veyance Technologies), B-137-M (Atlas Polar Company Limited Div Atlas Polar Company Ltd), MX3012 (Atlas Polar Company Limited Div Atlas Polar Company Ltd).

What NSN replaces 4720-00-999-6131?

There are 12 known substitutes for 4720-00-999-6131: 2990-00-019-6106, 3110-00-119-7884, 5977-00-152-9633 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MX3012?

Key specifications for MX3012: Second Arm Length: 12.000 INCHES NOMINAL IN; First Arm Length: 3.000 INCHES NOMINAL IN; Features Provided: ENLARGED ENDS; Working Length: 10.500 INCHES NOMINAL IN. 11 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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