PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7491Rubber Strip

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-202-3296 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-202-3296 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-202-3296. Primary manufacturer part number: 7491.
Features
  • Rubber Strip — FSC 5330
  • Fabrication Method: SOLID
  • Cross-Sectional Width: 0.125 INCHES NOMINAL IN
  • Cross-Sectional Height: 0.500 INCHES NOMINAL IN
  • Nonmetallic Hardness Rating: 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
  • Length: 62.000 INCHES NOMINAL IN
  • Environmental Protection: OIL RESISTANT
  • Cross-Sectional Width: 0.125 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The Rubber Strip, cataloged under National Stock Number 5330-00-202-3296, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-202-3296
Primary Part Number7491
Item NameRubber Strip
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Fabrication MethodSOLID
Cross-Sectional Width0.125 INCHES NOMINAL IN
Cross-Sectional Height0.500 INCHES NOMINAL IN
Nonmetallic Hardness Rating35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
Length62.000 INCHES NOMINAL IN
Environmental ProtectionOIL RESISTANT
Cross-Sectional Width0.125 INCHES NOMINAL IN
Material Document and ClassificationMIL-STD-417, GRADE SC415 MIL SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Height0.500 INCHES NOMINAL IN
ColorBLACK BOTH SIDES
MaterialRUBBER CHLOROPRENE CLASS CR
Surface ConditionSMOOTH BOTH SIDES
ColorBLACK BOTH SIDES
Surface ConditionSMOOTH BOTH SIDES
Minimum Tensile StrengthERR-060
Material Document and ClassificationMIL-STD-417, GRADE SC415 MIL SPEC SINGLE MATERIAL RESPONSE
Nonmetallic Hardness Rating35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A
Cross-Sectional Shape StyleRECTANGULAR
Length62.000 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-00-161-77296464 INTERCHANGEABLE
Seat,valve
Wallace-Murray Corp Eljer Plumbingware Div Vitreous China Plant
5999-00-241-7739 INTERCHANGEABLE
Contact,electrical
4820-00-287-561112Z6044-4 INTERCHANGEABLE
Valve,pneumatic Tank
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-00-373-8759749-1 INTERCHANGEABLE
Spring,helical,compression
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5310-00-596-8861 INTERCHANGEABLE
Washer,split
4440-01-044-0890 INTERCHANGEABLE
Disk Assembly,strainer
5310-01-240-54307491 INTERCHANGEABLE
Washer,safety
Essex Industries, Inc. Dba Essex Industries
5930-01-616-9228PP11-51-10.0A-XX-V INTERCHANGEABLE
Switch,push-Pull
Sensata Technologies Maryland, Inc
Cross-Reference Index
Part NumberManufacturer
7491 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
MILR3065 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
964620PC3 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
4820-00-161-7729INTERCHANGEABLE
SEAT,VALVE
6464
5999-00-241-7739INTERCHANGEABLE
CONTACT,ELECTRICAL
4820-00-287-5611INTERCHANGEABLE
VALVE,PNEUMATIC TANK
12Z6044-4
5360-00-373-8759INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
749-1
5310-00-596-8861INTERCHANGEABLE
WASHER,SPLIT
4440-01-044-0890INTERCHANGEABLE
DISK ASSEMBLY,STRAINER
5310-01-240-5430INTERCHANGEABLE
WASHER,SAFETY
7491
5930-01-616-9228INTERCHANGEABLE
SWITCH,PUSH-PULL
PP11-51-10.0A-XX-V

Frequently Asked Questions

What is NSN 5330-00-202-3296?

NSN 5330-00-202-3296 is a Rubber Strip, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-202-3296?

NSN 5330-00-202-3296 has 3 cross-referenced part numbers: 7491 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), MILR3065 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 964620PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5330-00-202-3296?

There are 8 known substitutes for 5330-00-202-3296: 4820-00-161-7729, 5999-00-241-7739, 4820-00-287-5611 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7491?

Key specifications for 7491: Fabrication Method: SOLID; Cross-Sectional Width: 0.125 INCHES NOMINAL IN; Cross-Sectional Height: 0.500 INCHES NOMINAL IN; Nonmetallic Hardness Rating: 35.0 MINIMUM SHORE DUROMETER A AND 45.0 MAXIMUM SHORE DUROMETER A. 20 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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