PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K0014319Pin,piston

Leroi International Inc Dba Compair Leroi · NSN 4310-01-386-4373 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-386-4373 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-386-4373. Primary manufacturer part number: K0014319.
Features
  • Pin,piston — FSC 4310
  • Material: STEEL
  • 3 verified cross-references
  • Primary manufacturer: Leroi International Inc Dba Compair Leroi
Applications
  • Applications requiring Steel construction
General Description

The Pin,piston, cataloged under National Stock Number 4310-01-386-4373, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Leroi International Inc Dba Compair Leroi. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-01-386-4373
Primary Part NumberK0014319
Item NamePin,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerLeroi International Inc Dba Compair Leroi
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5950-00-234-6988 INTERCHANGEABLE
Transformer,power Autotransforme
4920-00-498-29971-4-3-19 INTERCHANGEABLE
Window Pane,control
Celtech Corporation Div Use CAGE 65552 for All Orders
6105-00-575-972040-06 INTERCHANGEABLE
Motor,alternating Current
Arc Systems Inc
1650-00-957-339714319 INTERCHANGEABLE
Piston,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4820-01-189-098817390NPIECE2C 1IN INTERCHANGEABLE
Cap,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
6240-01-344-9947 INTERCHANGEABLE
Lamp,fluorescent
1005-01-645-342614319 INTERCHANGEABLE
Lever,breechblock,cocking
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
K0014319 PRIMARY Leroi International Inc Dba Compair Leroi (USA)
14319 Compair Kellogg Div of Robertshaw Controls Co (USA)
14319 Leroi International Inc Dba Compair Leroi (USA)
Related Parts
5950-00-234-6988INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
4920-00-498-2997INTERCHANGEABLE
WINDOW PANE,CONTROL
1-4-3-19
6105-00-575-9720INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
40-06
1650-00-957-3397INTERCHANGEABLE
PISTON,VALVE
14319
4820-01-189-0988INTERCHANGEABLE
CAP,VALVE
17390NPIECE2C 1IN
6240-01-344-9947INTERCHANGEABLE
LAMP,FLUORESCENT
1005-01-645-3426INTERCHANGEABLE
LEVER,BREECHBLOCK,COCKING
14319

Frequently Asked Questions

What is NSN 4310-01-386-4373?

NSN 4310-01-386-4373 is a Pin,piston, manufactured by Leroi International Inc Dba Compair Leroi, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-386-4373?

NSN 4310-01-386-4373 has 3 cross-referenced part numbers: K0014319 (Leroi International Inc Dba Compair Leroi), 14319 (Compair Kellogg Div of Robertshaw Controls Co), 14319 (Leroi International Inc Dba Compair Leroi).

What NSN replaces 4310-01-386-4373?

There are 7 known substitutes for 4310-01-386-4373: 5950-00-234-6988, 4920-00-498-2997, 6105-00-575-9720 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K0014319?

Key specifications for K0014319: Material: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

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