PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50166Plunger,safety Lock

Colt's Manufacturing Company, Llc · NSN 1005-00-831-1375 · FSC 1005 · No Item Name Available
Verified by PartsTable
NSN 1005-00-831-1375 — this item is cataloged by the U.S. Government under National Stock Number 1005-00-831-1375. Primary manufacturer part number: 50166.
Features
  • Plunger,safety Lock — FSC 1005
  • 1 verified cross-reference
  • Primary manufacturer: Colt's Manufacturing Company, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plunger,safety Lock, cataloged under National Stock Number 1005-00-831-1375, is classified within Federal Supply Class 1005 (No Item Name Available) of the Weapons group. The primary manufacturer of record is Colt's Manufacturing Company, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlunger,safety Lock
FSC / FSG1005 — No Item Name Available (FSG 10)
ManufacturersColt's Manufacturing Company, Llc (CAGE 13629)
Technical Specifications
ParameterValue
NSN1005-00-831-1375
Primary Part Number50166
Item NamePlunger,safety Lock
FSC / FSG1005 / 10 — No Item Name Available
ManufacturerColt's Manufacturing Company, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
9905-00-106-004150166 INTERCHANGEABLE
Plate,identification
Parker Hannifin Corporation Div Hydraulic Systems Division
7530-00-223-79397530-00-223-7939 INTERCHANGEABLE
Notebook,stenographer's
National Industries for the Blind
9905-00-764-528050166 INTERCHANGEABLE
Plate,identification
Abex Nwl Aerospace
5950-00-799-20607664931-501 INTERCHANGEABLE
Transformer,power Autotransforme
The Boeing Company
9330-00-908-489250166 INTERCHANGEABLE
Window,observation
Mission Systems Davenport Inc.
5360-01-054-5901 INTERCHANGEABLE
Spring,helical,compression
4320-01-482-26180659C0910S902A INTERCHANGEABLE
Sleeve,shaft,pump
Circor Naval Solutions Llc Dba Warren Pumps
Cross-Reference Index
Part NumberManufacturer
50166 PRIMARY Colt's Manufacturing Company, Llc (USA)
Related Parts
9905-00-106-0041INTERCHANGEABLE
PLATE,IDENTIFICATION
50166
7530-00-223-7939INTERCHANGEABLE
NOTEBOOK,STENOGRAPHER'S
7530-00-223-7939
9905-00-764-5280INTERCHANGEABLE
PLATE,IDENTIFICATION
50166
5950-00-799-2060INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
7664931-501
9330-00-908-4892INTERCHANGEABLE
WINDOW,OBSERVATION
50166
5360-01-054-5901INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4320-01-482-2618INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
0659C0910S902A

Frequently Asked Questions

What is NSN 1005-00-831-1375?

NSN 1005-00-831-1375 is a Plunger,safety Lock, manufactured by Colt's Manufacturing Company, Llc, classified under FSC 1005 (No Item Name Available). Status: active.

What are the part numbers for NSN 1005-00-831-1375?

NSN 1005-00-831-1375 has 1 cross-referenced part number: 50166 (Colt's Manufacturing Company, Llc).

What NSN replaces 1005-00-831-1375?

There are 7 known substitutes for 1005-00-831-1375: 9905-00-106-0041, 7530-00-223-7939, 9905-00-764-5280 and 4 more. Verify interchangeability with system specifications before substitution.

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