PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A73-2Ring,spacer,filter

Brooks Automation, Inc. Div Cti Cryogenics · NSN 5365-00-986-0512 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-986-0512 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-986-0512. Primary manufacturer part number: A73-2.
Features
  • Ring,spacer,filter — FSC 5365
  • General Characteristics Item Description: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Brooks Automation, Inc. Div Cti Cryogenics
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Ring,spacer,filter, cataloged under National Stock Number 5365-00-986-0512, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brooks Automation, Inc. Div Cti Cryogenics. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-986-0512
Primary Part NumberA73-2
Item NameRing,spacer,filter
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerBrooks Automation, Inc. Div Cti Cryogenics
StatusCANCELLED
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4730-00-176-9722 INTERCHANGEABLE
Adapter,straight,tube to Hose
5950-01-126-2899278-0444-100 INTERCHANGEABLE
Transformer,radio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
4320-01-199-5842A732 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
4820-01-370-02098949 INTERCHANGEABLE
Body,valve
Eaton Corporation Div Eaton Fluid Power
Cross-Reference Index
Part NumberManufacturer
A73-2 Brooks Automation, Inc. Div Cti Cryogenics (USA)
Related Parts
4730-00-176-9722INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
5950-01-126-2899INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
278-0444-100
4320-01-199-5842INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A732
4820-01-370-0209INTERCHANGEABLE
BODY,VALVE
8949

Frequently Asked Questions

What is NSN 5365-00-986-0512?

NSN 5365-00-986-0512 is a Ring,spacer,filter, manufactured by Brooks Automation, Inc. Div Cti Cryogenics, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-986-0512?

NSN 5365-00-986-0512 has 1 cross-referenced part number: A73-2 (Brooks Automation, Inc. Div Cti Cryogenics).

What NSN replaces 5365-00-986-0512?

There are 4 known substitutes for 5365-00-986-0512: 4730-00-176-9722, 5950-01-126-2899, 4320-01-199-5842 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A73-2?

Key specifications for A73-2: General Characteristics Item Description: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-986-0512 still in active supply?

NSN 5365-00-986-0512 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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