PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7372720Seal,nonmetallic Special Shaped

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5330-00-737-2720 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-737-2720 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-737-2720. Primary manufacturer part number: 7372720.
Features
  • Seal,nonmetallic Special Shaped — FSC 5330
  • Cross-Sectional Width: 0.812 INCHES NOMINAL IN
  • Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
  • Fabrication Method: SOLID
  • Construction: SOLID
  • End Cut Angle: 45.0 DEGREES
  • Style Designator: STRIP
  • Cross-Sectional Height: 0.688 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Ethylene-Propylene Class Epm or Rubber Butadiene-Styrene Class Sbr or Rubber Isobutylene-Isoprene Class Iir Overall construction
General Description

The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-737-2720, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-737-2720
Primary Part Number7372720
Item NameSeal,nonmetallic Special Shaped
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Cross-Sectional Width0.812 INCHES NOMINAL IN
MaterialRUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
Fabrication MethodSOLID
ConstructionSOLID
End Cut Angle45.0 DEGREES
Style DesignatorSTRIP
Cross-Sectional Height0.688 INCHES NOMINAL IN
Material Document and ClassificationASTM D2000 3BA720 ASSN STD ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5935-00-118-73216604-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
5940-00-553-2105 INTERCHANGEABLE
Terminal,lug
1270-00-794-910666041 INTERCHANGEABLE
Oscillator-Distribu
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
4320-01-050-860866041 INTERCHANGEABLE
Pump,axial Pistons
Parker Hannifin Corporation Div Hydraulic Systems Division
3040-01-053-75476604-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
6105-01-251-127466-041 INTERCHANGEABLE
Motor,alternating Current
Aerojet Rocketdyne of De, Inc
2590-01-265-324325421 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Mark Industries
6640-01-298-1003 INTERCHANGEABLE
Vial,crimp Seal,autosampler
Cross-Reference Index
Part NumberManufacturer
7372720 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
66041 Ionia Mfg Co (USA)
93E16 Diamond Reo Truck Co (USA)
103471R1 Navistar Intl Corp Truck Br Ohio Plant (USA)
103471R1 Navistar International Corporation Dba Navistar (USA)
5330007372720 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
5935-00-118-7321INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6604-1
5940-00-553-2105INTERCHANGEABLE
TERMINAL,LUG
1270-00-794-9106INTERCHANGEABLE
OSCILLATOR-DISTRIBU
66041
4320-01-050-8608INTERCHANGEABLE
PUMP,AXIAL PISTONS
66041
3040-01-053-7547INTERCHANGEABLE
CONNECTING LINK,RIGID
6604-1
6105-01-251-1274INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
66-041
2590-01-265-3243INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
25421
6640-01-298-1003INTERCHANGEABLE
VIAL,CRIMP SEAL,AUTOSAMPLER

Frequently Asked Questions

What is NSN 5330-00-737-2720?

NSN 5330-00-737-2720 is a Seal,nonmetallic Special Shaped, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-737-2720?

NSN 5330-00-737-2720 has 6 cross-referenced part numbers: 7372720 (U S Army Tank Automotive Command Amsta-Im-Mm), 66041 (Ionia Mfg Co), 93E16 (Diamond Reo Truck Co), 103471R1 (Navistar Intl Corp Truck Br Ohio Plant), 103471R1 (Navistar International Corporation Dba Navistar) and 1 more.

What NSN replaces 5330-00-737-2720?

There are 8 known substitutes for 5330-00-737-2720: 5935-00-118-7321, 5940-00-553-2105, 1270-00-794-9106 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7372720?

Key specifications for 7372720: Cross-Sectional Width: 0.812 INCHES NOMINAL IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM OR RUBBER BUTADIENE-STYRENE CLASS SBR OR RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL; Fabrication Method: SOLID; Construction: SOLID. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-737-2720 still in active supply?

NSN 5330-00-737-2720 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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