PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

550-018Hinge Sleeve

Kirby Morgan Dive Systems Inc · NSN 4220-01-169-4519 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-169-4519 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-169-4519. Primary manufacturer part number: 550-018.
Features
  • Hinge Sleeve — FSC 4220
  • 2 verified cross-references
  • Primary manufacturer: Kirby Morgan Dive Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Hinge Sleeve, cataloged under National Stock Number 4220-01-169-4519, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Kirby Morgan Dive Systems Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHinge Sleeve
FSC / FSG4220 — No Item Name Available (FSG 42)
ManufacturersKirby Morgan Dive Systems Inc (CAGE 58366)
Technical Specifications
ParameterValue
NSN4220-01-169-4519
Primary Part Number550-018
Item NameHinge Sleeve
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerKirby Morgan Dive Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3439-00-450-904210N44 INTERCHANGEABLE
Cup,gas
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
5130-00-511-0208170-1/2 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
5910-00-578-1726J2220 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
L3 Aviation Products, Inc. Dba L3 Technologies
6680-00-861-2948A-17012 INTERCHANGEABLE
Indicator,sight,liquid
Mueller Brass Co.
1005-00-999-8808 INTERCHANGEABLE
Plug,bolt
5945-01-121-2281SM-A-949480-1 INTERCHANGEABLE
Relay,electromagnetic
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-221-908917012 INTERCHANGEABLE
Broach,pulp Canal
Sybronendo
5910-01-224-748917012 INTERCHANGEABLE
Capacitor
Basler Electric Co
1095-01-433-805317012 INTERCHANGEABLE
Holster,pistol
Bianchi International Dba Bae Systems Products Group
8465-01-502-7355 INTERCHANGEABLE
Carrier,pistol Holster
Cross-Reference Index
Part NumberManufacturer
17-012 Kirby Morgan Dive Systems Inc (USA)
550-018 PRIMARY Kirby Morgan Dive Systems Inc (USA)
Related Parts
3439-00-450-9042INTERCHANGEABLE
CUP,GAS
10N44
5130-00-511-0208INTERCHANGEABLE
BIT,SCREWDRIVER
170-1/2
5910-00-578-1726INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
J2220
6680-00-861-2948INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
A-17012
1005-00-999-8808INTERCHANGEABLE
PLUG,BOLT
5945-01-121-2281INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
SM-A-949480-1
6520-01-221-9089INTERCHANGEABLE
BROACH,PULP CANAL
17012
5910-01-224-7489INTERCHANGEABLE
CAPACITOR
17012
1095-01-433-8053INTERCHANGEABLE
HOLSTER,PISTOL
17012
8465-01-502-7355INTERCHANGEABLE
CARRIER,PISTOL HOLSTER
6515-01-588-9922INTERCHANGEABLE
SCREW,BONE
201.364.97
6540-01-601-5023INTERCHANGEABLE
TOWELETTE,LENS CLEANING
170-12

Frequently Asked Questions

What is NSN 4220-01-169-4519?

NSN 4220-01-169-4519 is a Hinge Sleeve, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-169-4519?

NSN 4220-01-169-4519 has 2 cross-referenced part numbers: 17-012 (Kirby Morgan Dive Systems Inc), 550-018 (Kirby Morgan Dive Systems Inc).

What NSN replaces 4220-01-169-4519?

There are 12 known substitutes for 4220-01-169-4519: 3439-00-450-9042, 5130-00-511-0208, 5910-00-578-1726 and 9 more. Verify interchangeability with system specifications before substitution.

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