PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2487938Seal,plain Encased

Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 · NSN 5330-00-831-6657 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-831-6657 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-831-6657. Primary manufacturer part number: 2487938.
Features
  • Seal,plain Encased — FSC 5330
  • Material: STEEL CASE
  • 3 verified cross-references
  • Primary manufacturer: Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
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 5330-00-831-6657, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-831-6657
Primary Part Number2487938
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMilitary Vehicles Opn General Motors Truck and Bus Group Ms 2603-02
StatusCANCELLED
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-00-080-0309243053 INTERCHANGEABLE
Seal,plain Encased
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
2487938 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
2487938 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
2487938 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5330-00-080-0309INTERCHANGEABLE
SEAL,PLAIN ENCASED
243053

Frequently Asked Questions

What is NSN 5330-00-831-6657?

NSN 5330-00-831-6657 is a Seal,plain Encased, manufactured by Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-831-6657?

NSN 5330-00-831-6657 has 3 cross-referenced part numbers: 2487938 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 2487938 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 2487938 (General Motors Llc Dba General Motors Llc).

What NSN replaces 5330-00-831-6657?

There is 1 known substitute for 5330-00-831-6657: 5330-00-080-0309. Verify interchangeability with system specifications before substitution.

What are the specifications of 2487938?

Key specifications for 2487938: Material: STEEL CASE. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-831-6657 still in active supply?

NSN 5330-00-831-6657 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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