PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0103Housing,poppet

Submersible Systems, Inc. · NSN 4220-01-536-8449 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-536-8449 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-536-8449. Primary manufacturer part number: 0103.
Features
  • Housing,poppet — FSC 4220
  • 2 verified cross-references
  • Primary manufacturer: Submersible Systems, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,poppet, cataloged under National Stock Number 4220-01-536-8449, 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 Submersible Systems, Inc.. This item has 2 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
NSN4220-01-536-8449
Primary Part Number0103
Item NameHousing,poppet
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerSubmersible Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-01-137-0879MS3452W36-10S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5120-01-144-52940103 INTERCHANGEABLE
Blade,socket Head Screw Key
Bondhus Corp
5905-01-188-8993RES3R0 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6750-01-379-1911 INTERCHANGEABLE
Paper,photographic
7710-01-438-9255A0103 INTERCHANGEABLE
Cymbal
Zildjian Avedis Co
6520-01-493-8292 INTERCHANGEABLE
Collagen Membrane
6550-01-578-3906 INTERCHANGEABLE
Trypsin Edta Soluti
Cross-Reference Index
Part NumberManufacturer
0103 Topsport Diving B.v. (NLD)
0103 PRIMARY Submersible Systems, Inc. (USA)
Related Parts
5935-01-137-0879INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W36-10S
5120-01-144-5294INTERCHANGEABLE
BLADE,SOCKET HEAD SCREW KEY
0103
5905-01-188-8993INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RES3R0
6750-01-379-1911INTERCHANGEABLE
PAPER,PHOTOGRAPHIC
7710-01-438-9255INTERCHANGEABLE
CYMBAL
A0103
6520-01-493-8292INTERCHANGEABLE
COLLAGEN MEMBRANE
6550-01-578-3906INTERCHANGEABLE
TRYPSIN EDTA SOLUTI

Frequently Asked Questions

What is NSN 4220-01-536-8449?

NSN 4220-01-536-8449 is a Housing,poppet, manufactured by Submersible Systems, Inc., classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-536-8449?

NSN 4220-01-536-8449 has 2 cross-referenced part numbers: 0103 (Topsport Diving B.v.), 0103 (Submersible Systems, Inc.).

What NSN replaces 4220-01-536-8449?

There are 7 known substitutes for 4220-01-536-8449: 5935-01-137-0879, 5120-01-144-5294, 5905-01-188-8993 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0103?

Key specifications for 0103: End Item Identification: HELICOPTER EMERGENCY EGRESS DEVICE; Part Name Assigned by Controlling Agency: POPPET HOUSING AND LEVER ASSEMBLY. 2 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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