PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51X72Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-285-6394 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-285-6394 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-285-6394. Primary manufacturer part number: 51X72.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Housing Bore Diameter: 1.375 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Seal Width: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Accommodated Shaft Diameter: 0.562 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
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 5330-00-285-6394, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5330-00-285-6394
Primary Part Number51X72
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusCANCELLED
Sealing Element StyleANGULAR
Housing Bore Diameter1.375 INCHES NOMINAL IN
Case StyleSQUARE
Seal Width0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Diameter0.562 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5985-00-187-781510559849-13 INTERCHANGEABLE
Attenuator,fixed
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4730-00-391-842448624 INTERCHANGEABLE
Thermostatic Element
Spirax Sarco Inc Dba Spirax Sarco
6150-00-766-8558XH-4347 INTERCHANGEABLE
Lead and Conduit Assembly,electr
Heale Manufacturing Co Llc
4730-00-793-2796600-8-2 INTERCHANGEABLE
Elbow,pipe to Tube
Swagelok Co
1650-00-836-51429776165-10 INTERCHANGEABLE
Parts Kit,hydraulic Accumulator
Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force
5340-00-874-5790486-24 INTERCHANGEABLE
Strap,retaining
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
3040-01-085-2620 INTERCHANGEABLE
Gearshaft,spur
3020-01-085-3737 INTERCHANGEABLE
Gear,spur
7520-01-199-04816008-2 INTERCHANGEABLE
Pen,plotter
Inmac Usa Microwarehouse Inc of Connecticut
5977-01-397-48066008-2 INTERCHANGEABLE
Brush,electrical Contact
Dynamic Air Engineering, Inc.
Cross-Reference Index
Part NumberManufacturer
60082 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
51X72 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
48624 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
5985-00-187-7815INTERCHANGEABLE
ATTENUATOR,FIXED
10559849-13
4730-00-391-8424INTERCHANGEABLE
THERMOSTATIC ELEMENT
48624
6150-00-766-8558INTERCHANGEABLE
LEAD AND CONDUIT ASSEMBLY,ELECTR
XH-4347
4730-00-793-2796INTERCHANGEABLE
ELBOW,PIPE TO TUBE
600-8-2
1650-00-836-5142INTERCHANGEABLE
PARTS KIT,HYDRAULIC ACCUMULATOR
9776165-10
5340-00-874-5790INTERCHANGEABLE
STRAP,RETAINING
486-24
3040-01-085-2620INTERCHANGEABLE
GEARSHAFT,SPUR
3020-01-085-3737INTERCHANGEABLE
GEAR,SPUR
7520-01-199-0481INTERCHANGEABLE
PEN,PLOTTER
6008-2
5977-01-397-4806INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
6008-2
5133-01-460-2372INTERCHANGEABLE
DRILL,TWIST
40660
4110-01-677-5586INTERCHANGEABLE
REFRIGERATOR-FREEZER,MECHANICAL,
60082

Frequently Asked Questions

What is NSN 5330-00-285-6394?

NSN 5330-00-285-6394 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 5330-00-285-6394?

NSN 5330-00-285-6394 has 3 cross-referenced part numbers: 60082 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products), 51X72 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 48624 (Dana Automotive Systems Group, Llc Dba Dana Sealing Products).

What NSN replaces 5330-00-285-6394?

There are 12 known substitutes for 5330-00-285-6394: 5985-00-187-7815, 4730-00-391-8424, 6150-00-766-8558 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51X72?

Key specifications for 51X72: Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.375 INCHES NOMINAL IN; Case Style: SQUARE; Seal Width: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-285-6394 still in active supply?

NSN 5330-00-285-6394 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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