PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

90520L Arm Assembly

Air Techniques, Inc. · NSN 6525-01-470-5945 · FSC 6525 · No Item Name Available
Verified by PartsTable
NSN 6525-01-470-5945 — this item is cataloged by the U.S. Government under National Stock Number 6525-01-470-5945. Primary manufacturer part number: 90520.
Features
  • L Arm Assembly — FSC 6525
  • 2 verified cross-references
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The L Arm Assembly, cataloged under National Stock Number 6525-01-470-5945, is classified within Federal Supply Class 6525 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Air Techniques, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6525-01-470-5945
Primary Part Number90520
Item NameL Arm Assembly
FSC / FSG6525 / 65 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
4820-00-286-9897 INTERCHANGEABLE
Valve,expansion
3030-00-294-7709 INTERCHANGEABLE
Belt,v
4920-01-297-975090520 INTERCHANGEABLE
Test Program Set
Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
Part NumberManufacturer
90520 PRIMARY Air Techniques, Inc. (USA)
99-1290 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
4820-00-286-9897INTERCHANGEABLE
VALVE,EXPANSION
3030-00-294-7709INTERCHANGEABLE
BELT,V
4920-01-297-9750INTERCHANGEABLE
TEST PROGRAM SET
90520

Frequently Asked Questions

What is NSN 6525-01-470-5945?

NSN 6525-01-470-5945 is a L Arm Assembly, manufactured by Air Techniques, Inc., classified under FSC 6525 (No Item Name Available). Status: active.

What are the part numbers for NSN 6525-01-470-5945?

NSN 6525-01-470-5945 has 2 cross-referenced part numbers: 90520 (Air Techniques, Inc.), 99-1290 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).

What NSN replaces 6525-01-470-5945?

There are 3 known substitutes for 6525-01-470-5945: 4820-00-286-9897, 3030-00-294-7709, 4920-01-297-9750. Verify interchangeability with system specifications before substitution.

What are the specifications of 90520?

Key specifications for 90520: End Item Identification: PROCESSING MACHINE,RADIOGRAPHIC FILM,AUTOMATIC; 6525-01-167-8814; Part Name Assigned by Controlling Agency: L ARM ASSEMBLY END ITEM NSN 6525-01-167-8814. 2 total characteristics are documented in the Federal Logistics Information System.

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