PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8648Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-759-1518 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-759-1518 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-759-1518. Primary manufacturer part number: 8648.
Features
  • Seal,plain Encased — FSC 5330
  • Outside Diameter: 1.379 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 0.875 INCHES NOMINAL IN
  • Temp Rating: -65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
  • Material Document and Classification: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE CASE
  • Surface Treatment: PLASTIC CASE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Comp 302 Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-759-1518, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-759-1518
Primary Part Number8648
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Outside Diameter1.379 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Case StyleSQUARE
Accommodated Shaft Diameter0.875 INCHES NOMINAL IN
Temp Rating-65.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
Material Document and ClassificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE CASE
Surface TreatmentPLASTIC CASE
MaterialSTEEL COMP 302 CASE
Seal Width0.312 INCHES NOMINAL IN
Housing Bore Diameter1.375 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5330-00-148-1250S287-1036P6 INTERCHANGEABLE
Seal,plain Encased
Raytheon Company Dba Raytheon Co
2920-00-360-44177324542 INTERCHANGEABLE
Parts Kit,engine Ge
U S Army Tank Automotive Command Amsta-Im-Mm
6660-00-537-55978648 INTERCHANGEABLE
Case,precipitation Gage
Belfort Instrument Company
5330-00-599-5104 INTERCHANGEABLE
Seal,plain Encased
5305-00-638-6489S514 INTERCHANGEABLE
Screw,cap,socket Head
Nylok Llc
5120-00-966-5375220589 INTERCHANGEABLE
Nozzle,caulking Gun
Prc - Desoto International, Inc. Dba Prc-Desoto International, Inc Div Asc-Indianapolis
6532-01-074-9217 INTERCHANGEABLE
Smock,medical Assistant's
4330-01-178-3539LL-1737-118 INTERCHANGEABLE
Filter Element,fluid
Pettibone/traverse Lift L.l.c.
5325-01-253-36308648 INTERCHANGEABLE
Ring,retaining
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5330-01-356-7126 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
8648 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
2ER908 Oshkosh Defense Llc (USA)
13528M1 Zf Industrieantriebe Witten Gmbh (DEU)
13528Q6 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
63X213 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
2ER908 Oshkosh Corp (USA)
S514 Zf Industrieantriebe Witten Gmbh (DEU)
1856951-60 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
504239C1 Zf Industrieantriebe Witten Gmbh (DEU)
50567S36 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
5330-00-148-1250INTERCHANGEABLE
SEAL,PLAIN ENCASED
S287-1036P6
2920-00-360-4417INTERCHANGEABLE
PARTS KIT,ENGINE GE
7324542
6660-00-537-5597INTERCHANGEABLE
CASE,PRECIPITATION GAGE
8648
5330-00-599-5104INTERCHANGEABLE
SEAL,PLAIN ENCASED
5305-00-638-6489INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
S514
5120-00-966-5375INTERCHANGEABLE
NOZZLE,CAULKING GUN
220589
6532-01-074-9217INTERCHANGEABLE
SMOCK,MEDICAL ASSISTANT'S
4330-01-178-3539INTERCHANGEABLE
FILTER ELEMENT,FLUID
LL-1737-118
5325-01-253-3630INTERCHANGEABLE
RING,RETAINING
8648
5330-01-356-7126INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 5330-00-759-1518?

NSN 5330-00-759-1518 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-759-1518?

NSN 5330-00-759-1518 has 10 cross-referenced part numbers: 8648 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 2ER908 (Oshkosh Defense Llc), 13528M1 (Zf Industrieantriebe Witten Gmbh), 13528Q6 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 63X213 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc) and 5 more.

What NSN replaces 5330-00-759-1518?

There are 10 known substitutes for 5330-00-759-1518: 5330-00-148-1250, 2920-00-360-4417, 6660-00-537-5597 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8648?

Key specifications for 8648: Outside Diameter: 1.379 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Case Style: SQUARE; Accommodated Shaft Diameter: 0.875 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-759-1518 still in active supply?

NSN 5330-00-759-1518 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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