PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9831LPDH1L5Seal,plain

Johns Manville Intl · NSN 5330-00-708-7821 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-708-7821 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-708-7821. Primary manufacturer part number: 9831LPDH1L5.
Features
  • Seal,plain — FSC 5330
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Material: STEEL SPRING
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Construction: SOLID
  • Cross-Sectional Shape Style: SINGLE LIP
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 2.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Spring construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-00-708-7821, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Johns Manville Intl. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-708-7821
Primary Part Number9831LPDH1L5
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJohns Manville Intl
StatusCANCELLED
Seal Width0.250 INCHES NOMINAL IN
MaterialSTEEL SPRING
MaterialRUBBER SYNTHETIC SEALING ELEMENT
ConstructionSOLID
Cross-Sectional Shape StyleSINGLE LIP
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
Housing Bore Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
4730-00-277-3330 INTERCHANGEABLE
Flange,pipe
6240-01-344-667640513 INTERCHANGEABLE
Lamp,metal Halide
Venture Lighting International, Inc. Dba Venture Lighting Intl
Cross-Reference Index
Part NumberManufacturer
9831LPDH1L5 PRIMARY Johns Manville Intl (USA)
9135PC142 Carroll Engineering Co (USA)
C090963-005 Gyrodyne Co of America Inc (USA)
50319S Federal-Mogul Corp Government Sales Dept (USA)
98311PD Zf Industrieantriebe Witten Gmbh (DEU)
9831 LPD H1/L5 Zf Industrieantriebe Witten Gmbh (DEU)
64496 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
Related Parts
4730-00-277-3330INTERCHANGEABLE
FLANGE,PIPE
6240-01-344-6676INTERCHANGEABLE
LAMP,METAL HALIDE
40513

Frequently Asked Questions

What is NSN 5330-00-708-7821?

NSN 5330-00-708-7821 is a Seal,plain, manufactured by Johns Manville Intl, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-708-7821?

NSN 5330-00-708-7821 has 7 cross-referenced part numbers: 9831LPDH1L5 (Johns Manville Intl), 9135PC142 (Carroll Engineering Co), C090963-005 (Gyrodyne Co of America Inc), 50319S (Federal-Mogul Corp Government Sales Dept), 98311PD (Zf Industrieantriebe Witten Gmbh) and 2 more.

What NSN replaces 5330-00-708-7821?

There are 2 known substitutes for 5330-00-708-7821: 4730-00-277-3330, 6240-01-344-6676. Verify interchangeability with system specifications before substitution.

What are the specifications of 9831LPDH1L5?

Key specifications for 9831LPDH1L5: Seal Width: 0.250 INCHES NOMINAL IN; Material: STEEL SPRING; Material: RUBBER SYNTHETIC SEALING ELEMENT; Construction: SOLID. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-708-7821 still in active supply?

NSN 5330-00-708-7821 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.
PartsTable Design LLC · partstable.com