PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9-20-150Case,emergency Equipment,life Ra

Patten Co., Inc. · NSN 4220-01-733-4652 · FSC 4220 · No Item Name Available
Verified by PartsTable
NSN 4220-01-733-4652 — this item is cataloged by the U.S. Government under National Stock Number 4220-01-733-4652. Primary manufacturer part number: 9-20-150.
Features
  • Case,emergency Equipment,life Ra — FSC 4220
  • 1 verified cross-reference
  • Primary manufacturer: Patten Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Case,emergency Equipment,life Ra, cataloged under National Stock Number 4220-01-733-4652, 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 Patten Co., Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCase,emergency Equipment,life Ra
FSC / FSG4220 — No Item Name Available (FSG 42)
ManufacturersPatten Co., Inc. (CAGE 6M638)
Technical Specifications
ParameterValue
NSN4220-01-733-4652
Primary Part Number9-20-150
Item NameCase,emergency Equipment,life Ra
FSC / FSG4220 / 42 — No Item Name Available
ManufacturerPatten Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5999-01-080-8121920150 INTERCHANGEABLE
Contact Assembly,electrical
Betts Industries, Inc.
5330-01-383-1771920150 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
9-20-150 PRIMARY Patten Co., Inc. (USA)
Related Parts
5999-01-080-8121INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
920150
5330-01-383-1771INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
920150

Frequently Asked Questions

What is NSN 4220-01-733-4652?

NSN 4220-01-733-4652 is a Case,emergency Equipment,life Ra, manufactured by Patten Co., Inc., classified under FSC 4220 (No Item Name Available). Status: active.

What are the part numbers for NSN 4220-01-733-4652?

NSN 4220-01-733-4652 has 1 cross-referenced part number: 9-20-150 (Patten Co., Inc.).

What NSN replaces 4220-01-733-4652?

There are 2 known substitutes for 4220-01-733-4652: 5999-01-080-8121, 5330-01-383-1771. Verify interchangeability with system specifications before substitution.

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