PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

91-455Parts Kit,seal Replacement,mecha

Hader-Seitz Inc · NSN 5330-01-458-5073 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-458-5073 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-458-5073. Primary manufacturer part number: 91-455.
Features
  • Parts Kit,seal Replacement,mecha — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Hader-Seitz Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-458-5073, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hader-Seitz Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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 NameParts Kit,seal Replacement,mecha
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersHader-Seitz Inc (CAGE 14108)
Technical Specifications
ParameterValue
NSN5330-01-458-5073
Primary Part Number91-455
Item NameParts Kit,seal Replacement,mecha
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHader-Seitz Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2520-00-875-4777027127 INTERCHANGEABLE
Disk,clutch,vehicular
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
91-455 PRIMARY Hader-Seitz Inc (USA)
Related Parts
2520-00-875-4777INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
027127

Frequently Asked Questions

What is NSN 5330-01-458-5073?

NSN 5330-01-458-5073 is a Parts Kit,seal Replacement,mecha, manufactured by Hader-Seitz Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-458-5073?

NSN 5330-01-458-5073 has 1 cross-referenced part number: 91-455 (Hader-Seitz Inc).

What NSN replaces 5330-01-458-5073?

There is 1 known substitute for 5330-01-458-5073: 2520-00-875-4777. Verify interchangeability with system specifications before substitution.

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