PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

450352SSRSeal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-508-1249 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-508-1249 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-508-1249. Primary manufacturer part number: 450352SSR.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULARANGULAR
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE2000 FEET PER MINUTE FT
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Accommodated Shaft Diameter: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
  • Seal Width: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 2.502 INCHES NOMINAL2.502 INCHES NOMINAL IN
  • Material: STEEL CASE
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 5330-00-508-1249, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-508-1249
Primary Part Number450352SSR
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusCANCELLED
Sealing Element StyleANGULARANGULAR
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE2000 FEET PER MINUTE FT
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Diameter1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
Seal Width0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
Housing Bore Diameter2.502 INCHES NOMINAL2.502 INCHES NOMINAL IN
MaterialSTEEL CASE
Case StyleSQUARESQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-136-19195346 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5330-00-152-3204V50352S INTERCHANGEABLE
Seal
Aerol Llc
5961-00-173-34282N5401 INTERCHANGEABLE
Transistor
National Semiconductor Corporation
5985-00-234-922115154 INTERCHANGEABLE
Support,antenna
Dayton-Granger, Inc.
5945-00-295-4172 INTERCHANGEABLE
Relay,thermal
3455-00-395-000115154 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5915-00-501-4062 INTERCHANGEABLE
Filter,low Pass
5120-00-596-1075 INTERCHANGEABLE
Face,hammer,inserted
5310-00-933-8121004-003005-020 INTERCHANGEABLE
Washer,lock
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
2030-00-938-3330 INTERCHANGEABLE
Winch,boat Davit
Cross-Reference Index
Part NumberManufacturer
44503 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
50352S Federal-Mogul Corp Chassis Products Div (USA)
50352S Federal-Mogul Corp Government Sales Dept (USA)
N81-03-4 Air-a-Plane Corp (USA)
LTCT9053-01 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
450352 Federal-Mogul Corp Government Sales Dept (USA)
450352SSR PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
34462 Taylor-Dunn Corporation Dba Metro Crown International (USA)
15154 Tld Wollard Llc (USA)
50352S Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA)
53461 Hyster-Yale Group, Inc. (USA)
Related Parts
5935-00-136-1919INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5346
5330-00-152-3204INTERCHANGEABLE
SEAL
V50352S
5961-00-173-3428INTERCHANGEABLE
TRANSISTOR
2N5401
5985-00-234-9221INTERCHANGEABLE
SUPPORT,ANTENNA
15154
5945-00-295-4172INTERCHANGEABLE
RELAY,THERMAL
3455-00-395-0001INTERCHANGEABLE
CUTTER,MILLING,END
15154
5915-00-501-4062INTERCHANGEABLE
FILTER,LOW PASS
5120-00-596-1075INTERCHANGEABLE
FACE,HAMMER,INSERTED
5310-00-933-8121INTERCHANGEABLE
WASHER,LOCK
004-003005-020
2030-00-938-3330INTERCHANGEABLE
WINCH,BOAT DAVIT
5950-00-987-6945INTERCHANGEABLE
TRANSFORMER,POWER
9104
5962-01-037-6378INTERCHANGEABLE
MICROCIRCUIT,MEMORY
450352

Frequently Asked Questions

What is NSN 5330-00-508-1249?

NSN 5330-00-508-1249 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-508-1249?

NSN 5330-00-508-1249 has 11 cross-referenced part numbers: 44503 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 50352S (Federal-Mogul Corp Chassis Products Div), 50352S (Federal-Mogul Corp Government Sales Dept), N81-03-4 (Air-a-Plane Corp), LTCT9053-01 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix) and 6 more.

What NSN replaces 5330-00-508-1249?

There are 12 known substitutes for 5330-00-508-1249: 5935-00-136-1919, 5330-00-152-3204, 5961-00-173-3428 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 450352SSR?

Key specifications for 450352SSR: Sealing Element Style: ANGULARANGULAR; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE2000 FEET PER MINUTE FT; Material: RUBBER SYNTHETIC SEALING ELEMENT; Accommodated Shaft Diameter: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-508-1249 still in active supply?

NSN 5330-00-508-1249 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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