PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71121Seal,plain Encased

Cnh Industrial America Llc Dba Cnh America · NSN 5330-00-450-7416 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-450-7416 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-450-7416. Primary manufacturer part number: 71121.
Features
  • Seal,plain Encased — FSC 5330
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Case Style: SQUARE
  • Material: COPPER ALLOY CASE
  • Seal Width: 0.078 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
  • Sealing Element Style: ANGULAR
  • Housing Bore Diameter: 0.811 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
  • Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-450-7416, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cnh Industrial America Llc Dba Cnh America. Government technical data includes 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-450-7416
Primary Part Number71121
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCnh Industrial America Llc Dba Cnh America
StatusCANCELLED
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Case StyleSQUARE
MaterialCOPPER ALLOY CASE
Seal Width0.078 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
Sealing Element StyleANGULAR
Housing Bore Diameter0.811 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed1000 FEET PER MINUTE FT
Temp Rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Accommodated Shaft Diameter0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2920-00-114-2942SAW-1142942 INTERCHANGEABLE
Fan and Hub Assembly,alternator
Southern Automotive Wholesalers, Inc
6220-00-897-5860920134 INTERCHANGEABLE
Lens,light
Betts Industries, Inc.
6350-01-421-04956961300 PC 45 INTERCHANGEABLE
Detector,heat
Naval Sea Systems Command
3020-01-436-4938 INTERCHANGEABLE
Sprocket Wheel
Cross-Reference Index
Part NumberManufacturer
71121 PRIMARY Cnh Industrial America Llc Dba Cnh America (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
26003-7020 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
71X7020BRASS PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
2920-00-114-2942INTERCHANGEABLE
FAN AND HUB ASSEMBLY,ALTERNATOR
SAW-1142942
6220-00-897-5860INTERCHANGEABLE
LENS,LIGHT
920134
6350-01-421-0495INTERCHANGEABLE
DETECTOR,HEAT
6961300 PC 45
3020-01-436-4938INTERCHANGEABLE
SPROCKET WHEEL

Frequently Asked Questions

What is NSN 5330-00-450-7416?

NSN 5330-00-450-7416 is a Seal,plain Encased, manufactured by Cnh Industrial America Llc Dba Cnh America, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-450-7416?

NSN 5330-00-450-7416 has 4 cross-referenced part numbers: 71121 (Cnh Industrial America Llc Dba Cnh America), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 26003-7020 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 71X7020BRASS (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).

What NSN replaces 5330-00-450-7416?

There are 4 known substitutes for 5330-00-450-7416: 2920-00-114-2942, 6220-00-897-5860, 6350-01-421-0495 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71121?

Key specifications for 71121: Material: RUBBER SYNTHETIC SEALING ELEMENT; Case Style: SQUARE; Material: COPPER ALLOY CASE; Seal Width: 0.078 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-450-7416 still in active supply?

NSN 5330-00-450-7416 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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