PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51475007Tank,pressure

Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) · NSN 2530-01-499-3629 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-01-499-3629 — this item is cataloged by the U.S. Government under National Stock Number 2530-01-499-3629. Primary manufacturer part number: 51475007.
Features
  • Tank,pressure — FSC 2530
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Overall Diameter: 7.500 INCHES NOMINAL IN
  • 6 verified cross-references
  • Primary manufacturer: Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Tank,pressure, cataloged under National Stock Number 2530-01-499-3629, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3). Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN2530-01-499-3629
Primary Part Number51475007
Item NameTank,pressure
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerFontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)
StatusACTIVE
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Overall Diameter7.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-015-28898022 INTERCHANGEABLE
Gasket,filter
Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
6685-00-097-3159Q15GE19A INTERCHANGEABLE
Thermometer,indicating,capillary
Thermo King Corporation Dba Phoenix Global Distirbution.
6340-00-116-596332-76073-9 INTERCHANGEABLE
Control,alarm
The Boeing Company Div Defense
6240-00-117-9957263 INTERCHANGEABLE
Lamp,incandescent
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
3455-00-222-92351-1561-1000 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
New York Twist Drill Inc
4320-00-360-0597008022 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5331-00-399-10768022 INTERCHANGEABLE
O-Ring
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5310-00-411-91998022 INTERCHANGEABLE
Nut,special
Unimasco Inc
5330-00-419-2969 INTERCHANGEABLE
Retainer,packing
6145-00-500-173210111737 INTERCHANGEABLE
Cord,electrical
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
51475007 PRIMARY Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA)
3229 Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3) (USA)
13715368 Us Army Aviation and Missile Command (USA)
8022 Overhill Mfg Inc (USA)
3229 Fontaine Fifth Wheel Company (USA)
51475007 Overhill Mfg Inc (USA)
Related Parts
4920-00-015-2889INTERCHANGEABLE
GASKET,FILTER
8022
6685-00-097-3159INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
Q15GE19A
6340-00-116-5963INTERCHANGEABLE
CONTROL,ALARM
32-76073-9
6240-00-117-9957INTERCHANGEABLE
LAMP,INCANDESCENT
263
3455-00-222-9235INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
1-1561-1000
4320-00-360-0597INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
008022
5331-00-399-1076INTERCHANGEABLE
O-RING
8022
5310-00-411-9199INTERCHANGEABLE
NUT,SPECIAL
8022
5330-00-419-2969INTERCHANGEABLE
RETAINER,PACKING
6145-00-500-1732INTERCHANGEABLE
CORD,ELECTRICAL
10111737
1660-00-518-5294INTERCHANGEABLE
BELLOWS ASSY,VALVE
8022
6145-00-577-3420INTERCHANGEABLE
WIRE,ELECTRICAL

Frequently Asked Questions

What is NSN 2530-01-499-3629?

NSN 2530-01-499-3629 is a Tank,pressure, manufactured by Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3), classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-01-499-3629?

NSN 2530-01-499-3629 has 6 cross-referenced part numbers: 51475007 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)), 3229 (Fontaine Commercial Trailer, Inc. Dba Mht Floor Technologies (3dgr3)), 13715368 (Us Army Aviation and Missile Command), 8022 (Overhill Mfg Inc), 3229 (Fontaine Fifth Wheel Company) and 1 more.

What NSN replaces 2530-01-499-3629?

There are 12 known substitutes for 2530-01-499-3629: 4920-00-015-2889, 6685-00-097-3159, 6340-00-116-5963 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51475007?

Key specifications for 51475007: Overall Length: 32.000 INCHES NOMINAL IN; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; End Item Identification: M871A3 SEMI-TRAILER,22.5 TON,2330-01-458-6865 END ITEM; Overall Diameter: 7.500 INCHES NOMINAL IN. 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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