PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-8B104Seal,plain Encased

Pdi Ground Support Systems, Inc. · NSN 5330-00-070-5180 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-070-5180 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-070-5180. Primary manufacturer part number: 6-8B104.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: VERTICAL
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL CASE
  • Housing Bore Diameter: 2.500 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.625 INCHES NOMINAL IN
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 5330-00-070-5180, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5330-00-070-5180
Primary Part Number6-8B104
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Sealing Element StyleVERTICAL
Seal Width0.250 INCHES NOMINAL IN
Case StyleSQUARE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL CASE
Housing Bore Diameter2.500 INCHES NOMINAL IN
Accommodated Shaft Diameter1.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-184-3454 INTERCHANGEABLE
Multimeter
5950-00-234-43927-050 INTERCHANGEABLE
Coil,radio Frequency
Cardwell Allen D Corp Div of Cardwell Condenser Corp
2815-00-324-787114U612PCDB7050 INTERCHANGEABLE
Rod,link
Naval Ship Systems Command
1285-00-382-0215654892 INTERCHANGEABLE
Lever
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2590-00-413-4320 INTERCHANGEABLE
Cap,filler Opening
3040-00-447-98981670-001 INTERCHANGEABLE
Lever,manual Control
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
2805-00-464-3597DR8 INTERCHANGEABLE
Ring Set,piston
Wisconsin Motors, Llc
3120-00-525-22937050 INTERCHANGEABLE
Sleeve,detent Lever
Lucent Technologies Inc Corporate Headquarters
5935-01-014-4787F-59A INTERCHANGEABLE
Connector,plug,electrical
General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division
6680-01-108-4275 INTERCHANGEABLE
Float,meter,flow Rate Indicating
Cross-Reference Index
Part NumberManufacturer
6-8B104 PRIMARY Pdi Ground Support Systems, Inc. (USA)
7050 893 Mfg, Llc (USA)
65489-2 Tld Ace Corp Div Tld Ace (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
6-8B104 Savoy Mfg Inc (USA)
66825-2 Tld Ace Corp Div Tld Ace (USA)
Related Parts
6625-00-184-3454INTERCHANGEABLE
MULTIMETER
5950-00-234-4392INTERCHANGEABLE
COIL,RADIO FREQUENCY
7-050
2815-00-324-7871INTERCHANGEABLE
ROD,LINK
14U612PCDB7050
1285-00-382-0215INTERCHANGEABLE
LEVER
654892
2590-00-413-4320INTERCHANGEABLE
CAP,FILLER OPENING
3040-00-447-9898INTERCHANGEABLE
LEVER,MANUAL CONTROL
1670-001
2805-00-464-3597INTERCHANGEABLE
RING SET,PISTON
DR8
3120-00-525-2293INTERCHANGEABLE
SLEEVE,DETENT LEVER
7050
5935-01-014-4787INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
F-59A
6680-01-108-4275INTERCHANGEABLE
FLOAT,METER,FLOW RATE INDICATING
7510-01-126-3873INTERCHANGEABLE
RIBBON,INKING
2101500
2530-01-182-7871INTERCHANGEABLE
ROTOR,DISC BRAKE
4117575

Frequently Asked Questions

What is NSN 5330-00-070-5180?

NSN 5330-00-070-5180 is a Seal,plain Encased, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-070-5180?

NSN 5330-00-070-5180 has 6 cross-referenced part numbers: 6-8B104 (Pdi Ground Support Systems, Inc.), 7050 (893 Mfg, Llc), 65489-2 (Tld Ace Corp Div Tld Ace), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 6-8B104 (Savoy Mfg Inc) and 1 more.

What NSN replaces 5330-00-070-5180?

There are 12 known substitutes for 5330-00-070-5180: 6625-00-184-3454, 5950-00-234-4392, 2815-00-324-7871 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-8B104?

Key specifications for 6-8B104: Sealing Element Style: VERTICAL; Seal Width: 0.250 INCHES NOMINAL IN; Case Style: SQUARE; Material: RUBBER SYNTHETIC SEALING ELEMENT. 7 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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