PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12511890Seal,plain Encased

General Motors Llc Dba General Motors Llc · NSN 5330-01-274-4309 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-274-4309 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-274-4309. Primary manufacturer part number: 12511890.
Features
  • Seal,plain Encased — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-274-4309, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersGeneral Motors Corp (CAGE 24617); General Motors Llc Dba General Motors Llc (CAGE 7X677)
Technical Specifications
ParameterValue
NSN5330-01-274-4309
Primary Part Number12511890
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5950-00-349-63512501365 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
10132715 General Motors Corp (USA)
14033551 General Motors Corp (USA)
12511890 PRIMARY General Motors Llc Dba General Motors Llc (USA)
12511890 General Motors Corp (USA)
Related Parts
5950-00-349-6351INTERCHANGEABLE
TRANSFORMER,POWER
2501365

Frequently Asked Questions

What is NSN 5330-01-274-4309?

NSN 5330-01-274-4309 is a Seal,plain Encased, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-01-274-4309?

NSN 5330-01-274-4309 has 4 cross-referenced part numbers: 10132715 (General Motors Corp), 14033551 (General Motors Corp), 12511890 (General Motors Llc Dba General Motors Llc), 12511890 (General Motors Corp).

What NSN replaces 5330-01-274-4309?

There is 1 known substitute for 5330-01-274-4309: 5950-00-349-6351. Verify interchangeability with system specifications before substitution.

Is NSN 5330-01-274-4309 still in active supply?

NSN 5330-01-274-4309 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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