PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1AA-18-001Retainer,helical Compression Spr

Allied Enterprises, Inc. · NSN 5340-01-359-2229 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-359-2229 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-359-2229. Primary manufacturer part number: 1AA-18-001.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Allied Enterprises, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-359-2229, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allied Enterprises, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersAllied Enterprises, Inc. (CAGE 58396)
Technical Specifications
ParameterValue
NSN5340-01-359-2229
Primary Part Number1AA-18-001
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerAllied Enterprises, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
3110-00-108-9247 INTERCHANGEABLE
Bearing,ball,annular
5950-00-901-6265141021-01 INTERCHANGEABLE
Transformer,power
Ge Aviation Systems Llc
2990-01-165-8229348536 INTERCHANGEABLE
Pipe,exhaust
Arvin Industries Inc
5325-01-300-263544565 INTERCHANGEABLE
Ring,retaining
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
44565 Allied Enterprises, Inc. (USA)
1AA-18-001 PRIMARY Allied Enterprises, Inc. (USA)
Related Parts
3110-00-108-9247INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-901-6265INTERCHANGEABLE
TRANSFORMER,POWER
141021-01
2990-01-165-8229INTERCHANGEABLE
PIPE,EXHAUST
348536
5325-01-300-2635INTERCHANGEABLE
RING,RETAINING
44565

Frequently Asked Questions

What is NSN 5340-01-359-2229?

NSN 5340-01-359-2229 is a Retainer,helical Compression Spr, manufactured by Allied Enterprises, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-359-2229?

NSN 5340-01-359-2229 has 2 cross-referenced part numbers: 44565 (Allied Enterprises, Inc.), 1AA-18-001 (Allied Enterprises, Inc.).

What NSN replaces 5340-01-359-2229?

There are 4 known substitutes for 5340-01-359-2229: 3110-00-108-9247, 5950-00-901-6265, 2990-01-165-8229 and 1 more. Verify interchangeability with system specifications before substitution.

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