PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4631Filter Element,air Conditioning

Airsan Corporation Dba Airsan Corp · NSN 4130-01-413-0612 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-413-0612 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-413-0612. Primary manufacturer part number: 4631.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Body Thickness: 2.062 INCHES NOMINAL IN
  • Design Type: REUSABLE
  • Body Overall Length: 25.563 INCHES NOMINAL IN
  • Surface Treatment: CHROMATE ZINC FILTERING MEDIUM
  • Style Designator: RECTANGULAR (INCL SQUARE)
  • Surface Treatment: CHROMATE ZINC FRAME
  • Material: STEEL CORROSION RESISTING FRAME
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Corrosion Resisting Frame construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-413-0612, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Airsan Corporation Dba Airsan Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-01-413-0612
Primary Part Number4631
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerAirsan Corporation Dba Airsan Corp
StatusACTIVE
Body Thickness2.062 INCHES NOMINAL IN
Design TypeREUSABLE
Body Overall Length25.563 INCHES NOMINAL IN
Surface TreatmentCHROMATE ZINC FILTERING MEDIUM
Style DesignatorRECTANGULAR (INCL SQUARE)
Surface TreatmentCHROMATE ZINC FRAME
MaterialSTEEL CORROSION RESISTING FRAME
MaterialSTEEL FILTERING MEDIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6650-00-513-5651 INTERCHANGEABLE
Lens,optical Instrument
5950-00-802-57614631 INTERCHANGEABLE
Coil,radio Frequency
Bourns Inc
1560-00-815-80674631 INTERCHANGEABLE
Bellows Seal
Flexco, Inc
5975-00-873-158227155 INTERCHANGEABLE
Clamp,back
Egs Electrical Group Appleton Div
8040-00-947-5483 INTERCHANGEABLE
Adhesive
5960-00-978-4350256-0172-010 INTERCHANGEABLE
Electron Tube
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
7025-01-012-31484631 INTERCHANGEABLE
Copy Unit,crt
Tektronix, Inc.
5905-01-044-2149 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
5305-01-478-42254631 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
6520-01-556-136024-107043 INTERCHANGEABLE
Electrodes,contrary,apex Locator
J. Morita U.s.a Inc Dba J Morita Usa Inc
Cross-Reference Index
Part NumberManufacturer
4631 PRIMARY Airsan Corporation Dba Airsan Corp (USA)
211087709 Naval Sea Systems Command (USA)
4629/4630/4631 ITEM 003 Airsan Corporation Dba Airsan Corp (USA)
Related Parts
6650-00-513-5651INTERCHANGEABLE
LENS,OPTICAL INSTRUMENT
5950-00-802-5761INTERCHANGEABLE
COIL,RADIO FREQUENCY
4631
1560-00-815-8067INTERCHANGEABLE
BELLOWS SEAL
4631
5975-00-873-1582INTERCHANGEABLE
CLAMP,BACK
27155
8040-00-947-5483INTERCHANGEABLE
ADHESIVE
5960-00-978-4350INTERCHANGEABLE
ELECTRON TUBE
256-0172-010
7025-01-012-3148INTERCHANGEABLE
COPY UNIT,CRT
4631
5905-01-044-2149INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
5305-01-478-4225INTERCHANGEABLE
SCREW,SHOULDER
4631
6520-01-556-1360INTERCHANGEABLE
ELECTRODES,CONTRARY,APEX LOCATOR
24-107043

Frequently Asked Questions

What is NSN 4130-01-413-0612?

NSN 4130-01-413-0612 is a Filter Element,air Conditioning, manufactured by Airsan Corporation Dba Airsan Corp, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-413-0612?

NSN 4130-01-413-0612 has 3 cross-referenced part numbers: 4631 (Airsan Corporation Dba Airsan Corp), 211087709 (Naval Sea Systems Command), 4629/4630/4631 ITEM 003 (Airsan Corporation Dba Airsan Corp).

What NSN replaces 4130-01-413-0612?

There are 10 known substitutes for 4130-01-413-0612: 6650-00-513-5651, 5950-00-802-5761, 1560-00-815-8067 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4631?

Key specifications for 4631: Body Thickness: 2.062 INCHES NOMINAL IN; Overall Width: 18.625 INCHES NOMINAL IN; Design Type: REUSABLE; Body Overall Length: 25.563 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

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