PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DE31983Seal,plain Encased

Agco Corp Parts Opn · NSN 5330-00-641-3427 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-3427 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-3427. Primary manufacturer part number: DE31983.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 2.375 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Housing Bore Diameter: 3.548 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Seal Width: 0.468 INCHES NOMINAL IN
  • Material: LEATHER 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 5330-00-641-3427, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Agco Corp Parts Opn. Government technical data includes 8 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-641-3427
Primary Part NumberDE31983
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAgco Corp Parts Opn
StatusCANCELLED
Accommodated Shaft Diameter2.375 INCHES NOMINAL IN
Case StyleSQUARE
Housing Bore Diameter3.548 INCHES NOMINAL IN
MaterialSTEEL CASE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Seal Width0.468 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5970-00-052-52212085249 INTERCHANGEABLE
Insulator,disk
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
2930-00-871-699649354 INTERCHANGEABLE
Cooler,fluid,oil
Jenny Products, Inc
4935-01-066-79341030707-110 INTERCHANGEABLE
Cable-Adapter Assem
Raytheon Company Dba Raytheon
5310-01-251-735549354E INTERCHANGEABLE
Washer
Griswold Industries Dba Cla-Val Co
4520-01-257-219849354 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
DE31983 Agco Corp Parts Opn (USA)
8902-16-6 Federal-Mogul Corp Government Sales Dept (USA)
4331983 Agco Corp Parts Opn (USA)
8154-7-9 Adams E R Engineering Co (USA)
4331983-9 Agco Corp Parts Opn (USA)
354224 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
2085249 General Motors Corp (USA)
49354 Dana Automotive Systems Group, Llc Dba Dana Sealing Products (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
455872 Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
5970-00-052-5221INTERCHANGEABLE
INSULATOR,DISK
2085249
2930-00-871-6996INTERCHANGEABLE
COOLER,FLUID,OIL
49354
4935-01-066-7934INTERCHANGEABLE
CABLE-ADAPTER ASSEM
1030707-110
5310-01-251-7355INTERCHANGEABLE
WASHER
49354E
4520-01-257-2198INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
49354

Frequently Asked Questions

What is NSN 5330-00-641-3427?

NSN 5330-00-641-3427 is a Seal,plain Encased, manufactured by Agco Corp Parts Opn, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-641-3427?

NSN 5330-00-641-3427 has 10 cross-referenced part numbers: DE31983 (Agco Corp Parts Opn), 8902-16-6 (Federal-Mogul Corp Government Sales Dept), 4331983 (Agco Corp Parts Opn), 8154-7-9 (Adams E R Engineering Co), 4331983-9 (Agco Corp Parts Opn) and 5 more.

What NSN replaces 5330-00-641-3427?

There are 5 known substitutes for 5330-00-641-3427: 5970-00-052-5221, 2930-00-871-6996, 4935-01-066-7934 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DE31983?

Key specifications for DE31983: Accommodated Shaft Diameter: 2.375 INCHES NOMINAL IN; Case Style: SQUARE; Housing Bore Diameter: 3.548 INCHES NOMINAL IN; Material: STEEL CASE. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-641-3427 still in active supply?

NSN 5330-00-641-3427 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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