PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150-442KPC645Cover

Hardie-Tynes Co., Inc. · NSN 4310-00-468-0302 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-468-0302 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-468-0302. Primary manufacturer part number: 150-442KPC645.
Features
  • Cover — FSC 4310
  • 5 verified cross-references
  • Primary manufacturer: Hardie-Tynes Co., Inc.
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Cover, cataloged under National Stock Number 4310-00-468-0302, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersHardie-Tynes Co., Inc. (CAGE 27235); Naval Ship Systems Command (CAGE 80064); Naval Sea Systems Command (CAGE 53711)
Technical Specifications
ParameterValue
NSN4310-00-468-0302
Primary Part Number150-442KPC645
Item NameCover
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5133-00-262-2178 INTERCHANGEABLE
Drill,twist
6620-00-346-035620645 INTERCHANGEABLE
Shaft,oil Pinion
Meggitt (new Hampshire), Inc
5330-00-384-878220645 INTERCHANGEABLE
Gasket
Eaton Aerospace, Llc Dba Jackson South
5305-00-434-4379 INTERCHANGEABLE
Screw,nylon
5950-00-518-3640TR1228 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc.
1680-00-673-3199W20645 INTERCHANGEABLE
Screw,windshield Wi
Emerson Electric Co Alco Controls Div
1560-01-147-722410-30191-24 INTERCHANGEABLE
Latch Assembly,aircraft
The Boeing Company Div Defense
3130-01-194-0859 INTERCHANGEABLE
Cap,pillow Block
4810-01-229-552120645-00/POPPET INTERCHANGEABLE
Stem,fluid Valve
Real-Time Laboratories, Llc
5975-01-298-3732206-45 INTERCHANGEABLE
Conduit Assembly,flexible
Dcx-Chol Enterprises, Inc.
Cross-Reference Index
Part NumberManufacturer
150-442KPC645 Hardie-Tynes Co., Inc. (USA)
390014PC645 Naval Ship Systems Command (USA)
390014PC645 Naval Sea Systems Command (USA)
20-645 Hardie-Tynes Co., Inc. (USA)
150-442GPC645 Hardie-Tynes Co., Inc. (USA)
Related Parts
5133-00-262-2178INTERCHANGEABLE
DRILL,TWIST
6620-00-346-0356INTERCHANGEABLE
SHAFT,OIL PINION
20645
5330-00-384-8782INTERCHANGEABLE
GASKET
20645
5305-00-434-4379INTERCHANGEABLE
SCREW,NYLON
5950-00-518-3640INTERCHANGEABLE
TRANSFORMER,POWER
TR1228
1680-00-673-3199INTERCHANGEABLE
SCREW,WINDSHIELD WI
W20645
1560-01-147-7224INTERCHANGEABLE
LATCH ASSEMBLY,AIRCRAFT
10-30191-24
3130-01-194-0859INTERCHANGEABLE
CAP,PILLOW BLOCK
4810-01-229-5521INTERCHANGEABLE
STEM,FLUID VALVE
20645-00/POPPET
5975-01-298-3732INTERCHANGEABLE
CONDUIT ASSEMBLY,FLEXIBLE
206-45
6515-01-360-5831INTERCHANGEABLE
SCREW,BONE
206.45

Frequently Asked Questions

What is NSN 4310-00-468-0302?

NSN 4310-00-468-0302 is a Cover, manufactured by Hardie-Tynes Co., Inc., classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-468-0302?

NSN 4310-00-468-0302 has 5 cross-referenced part numbers: 150-442KPC645 (Hardie-Tynes Co., Inc.), 390014PC645 (Naval Ship Systems Command), 390014PC645 (Naval Sea Systems Command), 20-645 (Hardie-Tynes Co., Inc.), 150-442GPC645 (Hardie-Tynes Co., Inc.).

What NSN replaces 4310-00-468-0302?

There are 11 known substitutes for 4310-00-468-0302: 5133-00-262-2178, 6620-00-346-0356, 5330-00-384-8782 and 8 more. Verify interchangeability with system specifications before substitution.

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