PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

63X2168Seal,plain Encased

Name: 63X2168
SKU: 5330-00-456-5274

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-456-5274 · FSC 5330 · No Item Name Available

Verified by PartsTable

NSN 5330-00-456-5274 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-456-5274. Primary manufacturer part number: 63X2168.

5330-00-456-5274 — No Item Name Available illustration

Features

Seal,plain Encased — FSC 5330
Housing Bore Diameter: 3.751 INCHES NOMINAL IN
Case Style: FLANGED
Sealing Element Style: ANGULAR
Material: RUBBER SYNTHETIC SEALING ELEMENT
Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
Material: STEEL CASE
Accommodated Shaft Maximum Rated Speed: 3000 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 5330-00-456-5274, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications

Parameter	Value
NSN	5330-00-456-5274
Primary Part Number	63X2168
Item Name	Seal,plain Encased
FSC / FSG	5330 / 53 — No Item Name Available
Manufacturer	Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Status	CANCELLED
Housing Bore Diameter	3.751 INCHES NOMINAL IN
Case Style	FLANGED
Sealing Element Style	ANGULAR
Material	RUBBER SYNTHETIC SEALING ELEMENT
Maximum Pressure Rating	7.0 POUNDS PER SQUARE INCH (PSI) LBS
Material	STEEL CASE
Accommodated Shaft Maximum Rated Speed	3000 FEET PER MINUTE FT
Seal Width	0.375 INCHES NOMINAL IN
Accommodated Shaft Diameter	3.000 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	CANCELLED
HAZMAT	No

⇄ Verified Substitutes 11

3120-00-122-079314-324 INTERCHANGEABLE

Bushing,sleeve

Buffalo Turbine Defense Llc

5331-00-380-142714324 INTERCHANGEABLE

O-Ring

Astronautics Corporation of America

8105-00-382-9247109-102 INTERCHANGEABLE

Bag,textile

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple

5930-00-630-217640W7009X2 INTERCHANGEABLE

Switch,sensitive

Linde Material Handling North America Corporation

5310-00-754-1686NAS620-416L INTERCHANGEABLE

Washer,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use

4810-00-991-459014324 INTERCHANGEABLE

Poppet,valve,solenoid

Eaton Aerospace Llc Dba Eaton Aerospace Jackson

4920-01-065-76641-4-32-4 INTERCHANGEABLE

Pane,tinted Door Window

Celtech Corporation Div Use CAGE 65552 for All Orders

6150-01-274-035014324 INTERCHANGEABLE

Cable Assembly,special Purpose,e

Vaponics Inc

6530-01-474-3707 INTERCHANGEABLE

Indicator,sterilization

8040-01-576-7969 INTERCHANGEABLE

Adhesive

Cross-Reference Index

Part Number	Manufacturer
00044	Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
63X2168 PRIMARY	Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
K87-0136 PRIMARY	Ward Leonard Ct Llc (USA)
14324 PRIMARY	Sicard a Division of Smi-Snowblast Inc Dba Sicard (USA)

Related Parts

3120-00-122-0793INTERCHANGEABLE

BUSHING,SLEEVE

14-324

5331-00-380-1427INTERCHANGEABLE

O-RING

14324

8105-00-382-9247INTERCHANGEABLE

BAG,TEXTILE

109-102

5930-00-630-2176INTERCHANGEABLE

SWITCH,SENSITIVE

40W7009X2

5310-00-754-1686INTERCHANGEABLE

WASHER,FLAT

NAS620-416L

4810-00-991-4590INTERCHANGEABLE

POPPET,VALVE,SOLENOID

14324

4920-01-065-7664INTERCHANGEABLE

PANE,TINTED DOOR WINDOW

1-4-32-4

6150-01-274-0350INTERCHANGEABLE

CABLE ASSEMBLY,SPECIAL PURPOSE,E

14324

6530-01-474-3707INTERCHANGEABLE

INDICATOR,STERILIZATION

8040-01-576-7969INTERCHANGEABLE

ADHESIVE

5935-01-718-9436INTERCHANGEABLE

JACKSCREW,ELECTRICAL CONNECTOR

14324

Frequently Asked Questions

What is NSN 5330-00-456-5274?

NSN 5330-00-456-5274 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: cancelled.

What are the part numbers for NSN 5330-00-456-5274?

NSN 5330-00-456-5274 has 4 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 63X2168 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), K87-0136 (Ward Leonard Ct Llc), 14324 (Sicard a Division of Smi-Snowblast Inc Dba Sicard).

What NSN replaces 5330-00-456-5274?

There are 11 known substitutes for 5330-00-456-5274: 3120-00-122-0793, 5331-00-380-1427, 8105-00-382-9247 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X2168?

Key specifications for 63X2168: Housing Bore Diameter: 3.751 INCHES NOMINAL IN; Case Style: FLANGED; Sealing Element Style: ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-456-5274 still in active supply?

NSN 5330-00-456-5274 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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