PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C595Collar

Portec Inc Pioneer Div · NSN 3820-00-161-4932 · FSC 3820 · No Item Name Available
Verified by PartsTable
NSN 3820-00-161-4932 — this item is cataloged by the U.S. Government under National Stock Number 3820-00-161-4932. Primary manufacturer part number: C595.
Features
  • Collar — FSC 3820
  • 2 verified cross-references
  • Primary manufacturer: Portec Inc Pioneer Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collar, cataloged under National Stock Number 3820-00-161-4932, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Portec Inc Pioneer Div. This item has 2 commercial cross-references from 2 manufacturers, 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 NameCollar
FSC / FSG3820 — No Item Name Available (FSG 38)
ManufacturersPortec Inc Pioneer Div (CAGE 47353); Kolberg-Pioneer, Inc (CAGE 1QUF0)
Technical Specifications
ParameterValue
NSN3820-00-161-4932
Primary Part NumberC595
Item NameCollar
FSC / FSG3820 / 38 — No Item Name Available
ManufacturerPortec Inc Pioneer Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-165-2223CC6002-99-0011 INTERCHANGEABLE
Slide,drawer,extension
General Devices Co Inc
4820-00-394-7599 INTERCHANGEABLE
Guide,disk
5905-00-752-3156 INTERCHANGEABLE
Resistor,fixed,composition
5950-00-789-9390 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
C595 Portec Inc Pioneer Div (USA)
C595 Kolberg-Pioneer, Inc (USA)
Related Parts
5340-00-165-2223INTERCHANGEABLE
SLIDE,DRAWER,EXTENSION
CC6002-99-0011
4820-00-394-7599INTERCHANGEABLE
GUIDE,DISK
5905-00-752-3156INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5950-00-789-9390INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 3820-00-161-4932?

NSN 3820-00-161-4932 is a Collar, manufactured by Portec Inc Pioneer Div, classified under FSC 3820 (No Item Name Available). Status: active.

What are the part numbers for NSN 3820-00-161-4932?

NSN 3820-00-161-4932 has 2 cross-referenced part numbers: C595 (Portec Inc Pioneer Div), C595 (Kolberg-Pioneer, Inc).

What NSN replaces 3820-00-161-4932?

There are 4 known substitutes for 3820-00-161-4932: 5340-00-165-2223, 4820-00-394-7599, 5905-00-752-3156 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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