PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B19974Filter Element,air Conditioning

Farr Co · NSN 4130-00-087-7069 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-087-7069 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-087-7069. Primary manufacturer part number: B19974.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Material: STEEL FRAME
  • Style Designator: RECTANGULAR (INCL SQUARE)
  • Filtering Media Design: MESH SECOND FILTERING MEDIA RESPONSE
  • Material: STEEL FILTERING MEDIUM
  • Design Type: REUSABLE
  • Filtering Media Design: CRIMPED FIRST FILTERING MEDIA RESPONSE
  • Body Thickness: 0.500 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Frame construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-00-087-7069, 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 Farr Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-00-087-7069
Primary Part NumberB19974
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerFarr Co
StatusACTIVE
MaterialSTEEL FRAME
Style DesignatorRECTANGULAR (INCL SQUARE)
Filtering Media DesignMESH SECOND FILTERING MEDIA RESPONSE
MaterialSTEEL FILTERING MEDIUM
Design TypeREUSABLE
Filtering Media DesignCRIMPED FIRST FILTERING MEDIA RESPONSE
Body Thickness0.500 INCHES NOMINAL IN
Body Overall Length12.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4320-00-051-3005AA60686L8 INTERCHANGEABLE
Pump,reciprocating
Eaton Aerospace, Llc Dba Jackson South
5970-00-320-8399103006 INTERCHANGEABLE
Insulator,washer
Electrosyser Corp Ltd the
2530-00-540-4641103006-501 INTERCHANGEABLE
Tie Rod,steering
Air Logistics Corporation Dba Air Logistics Corp
6110-00-946-538410300-6 INTERCHANGEABLE
Protective Panel
Hamilton Sundstrand Corporation Dba Collins Aerospace
1650-00-955-1552103006 INTERCHANGEABLE
Cap,oil Filter
Defense & Development Enterprises Llc
5330-01-102-1755 INTERCHANGEABLE
Packing
5905-01-196-3143103-006 INTERCHANGEABLE
Resistor,fixed,composition
Panametrics Llc
5950-01-199-4500 INTERCHANGEABLE
Coil,radio Frequency
5360-01-338-4817103006 INTERCHANGEABLE
Spring,helical,compression
Michigan Dynamics Inc
6515-01-394-8327103006 INTERCHANGEABLE
Stylet,tracheal Tube
Icu Medical Sales, Inc.
Cross-Reference Index
Part NumberManufacturer
B19974 PRIMARY Farr Co (USA)
103006 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
4320-00-051-3005INTERCHANGEABLE
PUMP,RECIPROCATING
AA60686L8
5970-00-320-8399INTERCHANGEABLE
INSULATOR,WASHER
103006
2530-00-540-4641INTERCHANGEABLE
TIE ROD,STEERING
103006-501
6110-00-946-5384INTERCHANGEABLE
PROTECTIVE PANEL
10300-6
1650-00-955-1552INTERCHANGEABLE
CAP,OIL FILTER
103006
5330-01-102-1755INTERCHANGEABLE
PACKING
5905-01-196-3143INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
103-006
5950-01-199-4500INTERCHANGEABLE
COIL,RADIO FREQUENCY
5360-01-338-4817INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
103006
6515-01-394-8327INTERCHANGEABLE
STYLET,TRACHEAL TUBE
103006
5120-01-399-9568INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3431-01-469-3298INTERCHANGEABLE
WELDING MACHINE,INVERTER
W1009100

Frequently Asked Questions

What is NSN 4130-00-087-7069?

NSN 4130-00-087-7069 is a Filter Element,air Conditioning, manufactured by Farr Co, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-00-087-7069?

NSN 4130-00-087-7069 has 2 cross-referenced part numbers: B19974 (Farr Co), 103006 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 4130-00-087-7069?

There are 12 known substitutes for 4130-00-087-7069: 4320-00-051-3005, 5970-00-320-8399, 2530-00-540-4641 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B19974?

Key specifications for B19974: Material: STEEL FRAME; Style Designator: RECTANGULAR (INCL SQUARE); Filtering Media Design: MESH SECOND FILTERING MEDIA RESPONSE; Material: STEEL FILTERING MEDIUM. 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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