PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51X3648Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-285-9464 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-285-9464 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-285-9464. Primary manufacturer part number: 51X3648.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Accommodated Shaft Diameter: 9.500 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Sealing Element Style: ANGULAR
  • Housing Bore Diameter: 11.500 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather or Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-285-9464, 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 7 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
NSN5330-00-285-9464
Primary Part Number51X3648
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Seal Width0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Maximum Pressure Rating7.0 POUNDS PER SQUARE INCH (PSI) LBS
Accommodated Shaft Diameter9.500 INCHES NOMINAL IN
Case StyleSQUARE
Sealing Element StyleANGULAR
Housing Bore Diameter11.500 INCHES NOMINAL IN
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4310-00-107-098011916-1 INTERCHANGEABLE
Valve,pushbutton
Clippard Instrument Laboratory Inc
5930-00-235-9733B2006-4B INTERCHANGEABLE
Switch,rotary
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5315-00-345-875095050 INTERCHANGEABLE
Pin,main Landing Gear
Northrop Grumman Systems Corporation
5360-00-349-42224369467 INTERCHANGEABLE
Spring,helical,compression
Agco Corp Parts Opn
5826-00-594-4622 INTERCHANGEABLE
Pointer Assembly
5360-00-597-40757409054 INTERCHANGEABLE
Spring,helical,compression
U S Army Tank Automotive Command Amsta-Im-Mm
3120-00-776-0069119-16 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation
6105-00-973-6783622546 INTERCHANGEABLE
Stator,motor
Honeywell International Inc. Dba Honeywell International
4935-00-980-105011916 INTERCHANGEABLE
Driver,line
Microwave Engineering Corporation
5342-01-048-8614151105 INTERCHANGEABLE
Mount,receiver-Transmitter
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
51X3648 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
55221 Federal-Mogul Corp Chassis Products Div (USA)
622546 PRIMARY Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA)
95050 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
55221 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
11916 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
53X3648 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
4310-00-107-0980INTERCHANGEABLE
VALVE,PUSHBUTTON
11916-1
5930-00-235-9733INTERCHANGEABLE
SWITCH,ROTARY
B2006-4B
5315-00-345-8750INTERCHANGEABLE
PIN,MAIN LANDING GEAR
95050
5360-00-349-4222INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4369467
5826-00-594-4622INTERCHANGEABLE
POINTER ASSEMBLY
5360-00-597-4075INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
7409054
3120-00-776-0069INTERCHANGEABLE
BUSHING,SLEEVE
119-16
6105-00-973-6783INTERCHANGEABLE
STATOR,MOTOR
622546
4935-00-980-1050INTERCHANGEABLE
DRIVER,LINE
11916
5342-01-048-8614INTERCHANGEABLE
MOUNT,RECEIVER-TRANSMITTER
151105
5310-01-125-0837INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
55221
5331-01-161-2404INTERCHANGEABLE
O-RING

Frequently Asked Questions

What is NSN 5330-00-285-9464?

NSN 5330-00-285-9464 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 5330-00-285-9464?

NSN 5330-00-285-9464 has 7 cross-referenced part numbers: 51X3648 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 55221 (Federal-Mogul Corp Chassis Products Div), 622546 (Manitowoc Engineering Co Division of the Manitowoc Co Inc), 95050 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 55221 (Federal-Mogul Corp Government Sales Dept) and 2 more.

What NSN replaces 5330-00-285-9464?

There are 12 known substitutes for 5330-00-285-9464: 4310-00-107-0980, 5930-00-235-9733, 5315-00-345-8750 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51X3648?

Key specifications for 51X3648: Seal Width: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS; Accommodated Shaft Diameter: 9.500 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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