PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63-2176Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-154-0996 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-154-0996 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-154-0996. Primary manufacturer part number: 63-2176.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Housing Bore Diameter: 4.003 INCHES NOMINAL IN
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Case Style: SQUARE
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 5330-00-154-0996, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5330-00-154-0996
Primary Part Number63-2176
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Sealing Element StyleANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Housing Bore Diameter4.003 INCHES NOMINAL IN
Seal Width0.500 INCHES NOMINAL IN
MaterialSTEEL CASE
Case StyleSQUARE
Accommodated Shaft Diameter3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-135-077810482 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
5330-00-154-0496 INTERCHANGEABLE
Seal,plain Encased
4820-00-540-4106 INTERCHANGEABLE
Valve,relief,pressure and Temper
4320-00-595-2078956858PH INTERCHANGEABLE
Cover,housing
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5330-00-641-411210482 INTERCHANGEABLE
Seal,plain Encased
Napco International Llc Dba Napco International Inc
5310-00-658-8871 INTERCHANGEABLE
Washer,shouldered and Recessed
6610-00-758-8955 INTERCHANGEABLE
Guide,spool Shaft
5975-00-800-576910482 INTERCHANGEABLE
Nut,coupling,electrical Conduit
Telephonics Corp/prd Instruments
5965-00-844-977867B1854 INTERCHANGEABLE
Boom,microphone
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
3110-00-926-4584TRA1018 INTERCHANGEABLE
Seat,bearing
Timken Aerospace, Inc Dba Torrington Product
Cross-Reference Index
Part NumberManufacturer
63-2176 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
D2HZ 4813-A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
10482 Fairbanks Morse, Llc (USA)
32036PC8 Jaeger Machine Co (USA)
10482 Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA)
Related Parts
5950-00-135-0778INTERCHANGEABLE
REACTOR
10482
5330-00-154-0496INTERCHANGEABLE
SEAL,PLAIN ENCASED
4820-00-540-4106INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
4320-00-595-2078INTERCHANGEABLE
COVER,HOUSING
956858PH
5330-00-641-4112INTERCHANGEABLE
SEAL,PLAIN ENCASED
10482
5310-00-658-8871INTERCHANGEABLE
WASHER,SHOULDERED AND RECESSED
6610-00-758-8955INTERCHANGEABLE
GUIDE,SPOOL SHAFT
5975-00-800-5769INTERCHANGEABLE
NUT,COUPLING,ELECTRICAL CONDUIT
10482
5965-00-844-9778INTERCHANGEABLE
BOOM,MICROPHONE
67B1854
3110-00-926-4584INTERCHANGEABLE
SEAT,BEARING
TRA1018
5998-01-037-9634INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
7510-01-227-9572INTERCHANGEABLE
TYPING ELEMENT
10-482

Frequently Asked Questions

What is NSN 5330-00-154-0996?

NSN 5330-00-154-0996 is a Seal,plain Encased, 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 5330-00-154-0996?

NSN 5330-00-154-0996 has 5 cross-referenced part numbers: 63-2176 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), D2HZ 4813-A (Ford Motor Co Ford Parts and Service Div Government Part Sales), 10482 (Fairbanks Morse, Llc), 32036PC8 (Jaeger Machine Co), 10482 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine).

What NSN replaces 5330-00-154-0996?

There are 12 known substitutes for 5330-00-154-0996: 5950-00-135-0778, 5330-00-154-0496, 4820-00-540-4106 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63-2176?

Key specifications for 63-2176: Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Sealing Element Style: ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT; Housing Bore Diameter: 4.003 INCHES NOMINAL IN. 8 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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