PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3838Seal,plain

Johns Manville Intl · NSN 5330-00-298-0530 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-298-0530 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-298-0530. Primary manufacturer part number: 3838.
Features
  • Seal,plain — FSC 5330
  • Accommodated Shaft Diameter: 2.312 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: SINGLE LIP
  • Housing Bore Diameter: 3.250 INCHES NOMINAL IN
  • Construction: SOLID
  • Seal Width: 0.438 INCHES NOMINAL IN
  • Material: STEEL SPRING
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
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 5330-00-298-0530, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-298-0530
Primary Part Number3838
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerJohns Manville Intl
StatusCANCELLED
Accommodated Shaft Diameter2.312 INCHES NOMINAL IN
Cross-Sectional Shape StyleSINGLE LIP
Housing Bore Diameter3.250 INCHES NOMINAL IN
ConstructionSOLID
Seal Width0.438 INCHES NOMINAL IN
MaterialSTEEL SPRING
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-098-44493838 INTERCHANGEABLE
Puller,mechanical
Equipment & Supply Inc Dba Equipment & Supply Inc
5120-00-176-33961701 INTERCHANGEABLE
Tool Seat Lower
Lawler Manufacturing Company, Inc.
3460-00-187-22063838 INTERCHANGEABLE
Dog,lathe
Caro, Inc. Dba South Bend Lathe
5940-00-194-28793838 INTERCHANGEABLE
Terminal Board
Pax Mfg Corp Hammarlund Mfg Co Div
3510-00-566-21053-838 INTERCHANGEABLE
Filter,lint,drying Tumbler
Maytag Corporation Dba Maytag Appliancessales
5950-00-804-6789722807-1REVA INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
5950-00-811-256918339 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5935-00-834-2462 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5950-01-196-0806HS5335-3838 INTERCHANGEABLE
Transformer,audio Frequency
The Boeing Company
4720-01-252-9382 INTERCHANGEABLE
Hose Assembly,nonmetallic
Cross-Reference Index
Part NumberManufacturer
3838 PRIMARY Johns Manville Intl (USA)
Related Parts
5120-00-098-4449INTERCHANGEABLE
PULLER,MECHANICAL
3838
5120-00-176-3396INTERCHANGEABLE
TOOL SEAT LOWER
1701
3460-00-187-2206INTERCHANGEABLE
DOG,LATHE
3838
5940-00-194-2879INTERCHANGEABLE
TERMINAL BOARD
3838
3510-00-566-2105INTERCHANGEABLE
FILTER,LINT,DRYING TUMBLER
3-838
5950-00-804-6789INTERCHANGEABLE
TRANSFORMER,POWER
722807-1REVA
5950-00-811-2569INTERCHANGEABLE
COIL,RADIO FREQUENCY
18339
5935-00-834-2462INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5950-01-196-0806INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
HS5335-3838
4720-01-252-9382INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6550-01-551-5327INTERCHANGEABLE
TEST KIT,MALARIA DETECTION
MAL-K020
6640-01-552-3532INTERCHANGEABLE
INCUBATOR,PORTABLE
2569900

Frequently Asked Questions

What is NSN 5330-00-298-0530?

NSN 5330-00-298-0530 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 5330-00-298-0530?

NSN 5330-00-298-0530 has 1 cross-referenced part number: 3838 (Johns Manville Intl).

What NSN replaces 5330-00-298-0530?

There are 12 known substitutes for 5330-00-298-0530: 5120-00-098-4449, 5120-00-176-3396, 3460-00-187-2206 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3838?

Key specifications for 3838: Accommodated Shaft Diameter: 2.312 INCHES NOMINAL IN; Cross-Sectional Shape Style: SINGLE LIP; Housing Bore Diameter: 3.250 INCHES NOMINAL IN; Construction: SOLID. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-298-0530 still in active supply?

NSN 5330-00-298-0530 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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