PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-43Parts Kit,seal Replacement,mecha

American Propulation Systems · NSN 5330-01-446-0420 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-446-0420 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-446-0420. Primary manufacturer part number: K-43.
Features
  • Parts Kit,seal Replacement,mecha — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: American Propulation Systems
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-446-0420, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is American Propulation Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist 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)
ManufacturersAmerican Propulation Systems (CAGE 3P473)
Technical Specifications
ParameterValue
NSN5330-01-446-0420
Primary Part NumberK-43
Item NameParts Kit,seal Replacement,mecha
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAmerican Propulation Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-017-3932 INTERCHANGEABLE
Contact Positioner,terminal Crim
6515-01-154-6371 INTERCHANGEABLE
Tube,colon,surgical
4310-01-202-9659K43 INTERCHANGEABLE
Retainer,valve
Emglo Products Corp
5120-01-335-8628 INTERCHANGEABLE
Contact Positioner,terminal Crim
Cross-Reference Index
Part NumberManufacturer
K-43 PRIMARY American Propulation Systems (USA)
Related Parts
5120-00-017-3932INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
6515-01-154-6371INTERCHANGEABLE
TUBE,COLON,SURGICAL
4310-01-202-9659INTERCHANGEABLE
RETAINER,VALVE
K43
5120-01-335-8628INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM

Frequently Asked Questions

What is NSN 5330-01-446-0420?

NSN 5330-01-446-0420 is a Parts Kit,seal Replacement,mecha, manufactured by American Propulation Systems, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-446-0420?

NSN 5330-01-446-0420 has 1 cross-referenced part number: K-43 (American Propulation Systems).

What NSN replaces 5330-01-446-0420?

There are 4 known substitutes for 5330-01-446-0420: 5120-00-017-3932, 6515-01-154-6371, 4310-01-202-9659 and 1 more. Verify interchangeability with system specifications before substitution.

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