PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203512Retainer,packing

Allied Systems Company Dba Allied Systems Co · NSN 5330-01-350-4423 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-350-4423 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-350-4423. Primary manufacturer part number: 203512.
Features
  • Retainer,packing — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Allied Systems Company Dba Allied Systems Co
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-350-4423, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. This item has 3 commercial cross-references 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 NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersAllied Systems Company Dba Allied Systems Co (CAGE 60848)
Technical Specifications
ParameterValue
NSN5330-01-350-4423
Primary Part Number203512
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2530-00-039-7096203512 INTERCHANGEABLE
Cover Plate,compressor
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5330-00-732-606512-573 INTERCHANGEABLE
Seal Hoist Pump
Garwood/feller Inc Garwood Winch Div
5365-00-923-5114154-00300 INTERCHANGEABLE
Ring,main Landing G
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5305-01-086-1539 INTERCHANGEABLE
Screw
5305-01-220-299833021 INTERCHANGEABLE
Thumbscrew
Baganoff Engineering Inc Div Manufacturing
5310-01-553-123033021 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
5340-01-553-854833021 INTERCHANGEABLE
Plate,mending
Powerbrace Corporation Dba Powerbrace America
Cross-Reference Index
Part NumberManufacturer
203512 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
32487 REV A ITEM 5 Allied Systems Company Dba Allied Systems Co (USA)
33021 Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
2530-00-039-7096INTERCHANGEABLE
COVER PLATE,COMPRESSOR
203512
5330-00-732-6065INTERCHANGEABLE
SEAL HOIST PUMP
12-573
5365-00-923-5114INTERCHANGEABLE
RING,MAIN LANDING G
154-00300
5305-01-086-1539INTERCHANGEABLE
SCREW
5305-01-220-2998INTERCHANGEABLE
THUMBSCREW
33021
5310-01-553-1230INTERCHANGEABLE
WASHER,FLAT
33021
5340-01-553-8548INTERCHANGEABLE
PLATE,MENDING
33021

Frequently Asked Questions

What is NSN 5330-01-350-4423?

NSN 5330-01-350-4423 is a Retainer,packing, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-350-4423?

NSN 5330-01-350-4423 has 3 cross-referenced part numbers: 203512 (Allied Systems Company Dba Allied Systems Co), 32487 REV A ITEM 5 (Allied Systems Company Dba Allied Systems Co), 33021 (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 5330-01-350-4423?

There are 7 known substitutes for 5330-01-350-4423: 2530-00-039-7096, 5330-00-732-6065, 5365-00-923-5114 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com