PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

338366R91Seal,plain Encased

Komatsu American Intl Co · NSN 5330-00-215-4537 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-215-4537 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-215-4537. Primary manufacturer part number: 338366R91.
Features
  • Seal,plain Encased — FSC 5330
  • 4 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-215-4537, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu American Intl Co. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersKomatsu American Intl Co (CAGE 29510); Navistar International Corporation Dba Navistar (CAGE 31007); Komatsu America Corp. (CAGE 0SAT8); Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (CAGE 92679)
Technical Specifications
ParameterValue
NSN5330-00-215-4537
Primary Part Number338366R91
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-285-6385125-28 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
Cross-Reference Index
Part NumberManufacturer
338366R91 Komatsu American Intl Co (USA)
338366R91 Navistar International Corporation Dba Navistar (USA)
338366R91 Komatsu America Corp. (USA)
338366R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
Related Parts
5330-00-285-6385INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-28

Frequently Asked Questions

What is NSN 5330-00-215-4537?

NSN 5330-00-215-4537 is a Seal,plain Encased, manufactured by Komatsu American Intl Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-215-4537?

NSN 5330-00-215-4537 has 4 cross-referenced part numbers: 338366R91 (Komatsu American Intl Co), 338366R91 (Navistar International Corporation Dba Navistar), 338366R91 (Komatsu America Corp.), 338366R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/).

What NSN replaces 5330-00-215-4537?

There is 1 known substitute for 5330-00-215-4537: 5330-00-285-6385. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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