PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X1825Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-087-5070 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-087-5070 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-087-5070. Primary manufacturer part number: 63X1825.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL
  • Housing Bore Diameter: 3.623 INCHES NOMINAL IN
  • Seal Width: 0.375 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-087-5070, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-087-5070
Primary Part Number63X1825
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusCANCELLED
Case StyleSQUARE
Maximum Pressure Rating7.0 POUNDS PER SQUARE INCH (PSI) LBS
Hardness Rating80.0 SHORE DUROMETER A NOMINAL OVERALL
Housing Bore Diameter3.623 INCHES NOMINAL IN
Seal Width0.375 INCHES NOMINAL IN
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
Temp Rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
ColorBLACK
Accommodated Shaft Diameter2.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5940-00-156-741111 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
4820-00-166-9183SM9 INTERCHANGEABLE
Valve,restrictor Check
B & B Tritech Inc.
3920-01-244-32712598T82 INTERCHANGEABLE
Truck,hand
Mcmaster-Carr Supply Co
6515-01-451-1341401-88 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
3040-01-587-218340188 INTERCHANGEABLE
Plate,retaining,shaft
United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Cross-Reference Index
Part NumberManufacturer
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
SM9 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
21158-1825 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
63X1825 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
40-188 Carter Ralph B Co (USA)
Related Parts
5940-00-156-7411INTERCHANGEABLE
TERMINAL,LUG
11
4820-00-166-9183INTERCHANGEABLE
VALVE,RESTRICTOR CHECK
SM9
3920-01-244-3271INTERCHANGEABLE
TRUCK,HAND
2598T82
6515-01-451-1341INTERCHANGEABLE
SCREW,BONE
401-88
3040-01-587-2183INTERCHANGEABLE
PLATE,RETAINING,SHAFT
40188

Frequently Asked Questions

What is NSN 5330-00-087-5070?

NSN 5330-00-087-5070 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 5330-00-087-5070?

NSN 5330-00-087-5070 has 5 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), SM9 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 21158-1825 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 63X1825 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 40-188 (Carter Ralph B Co).

What NSN replaces 5330-00-087-5070?

There are 5 known substitutes for 5330-00-087-5070: 5940-00-156-7411, 4820-00-166-9183, 3920-01-244-3271 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X1825?

Key specifications for 63X1825: Case Style: SQUARE; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL OVERALL; Housing Bore Diameter: 3.623 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-087-5070 still in active supply?

NSN 5330-00-087-5070 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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