PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-100Filter Element,air Conditioning

Universal Air Filter Co · NSN 4130-01-261-7987 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-01-261-7987 — this item is cataloged by the U.S. Government under National Stock Number 4130-01-261-7987. Primary manufacturer part number: W-100.
Features
  • Filter Element,air Conditioning — FSC 4130
  • Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE
  • Body Overall Length: 10.750 INCHES NOMINAL IN
  • Material: PLASTIC POLYURETHANE FILTERING MEDIUM
  • Body Thickness: 0.430 INCHES NOMINAL IN
  • Design Type: LIMITED
  • Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FRAME
  • Surface Treatment: ANODIZE FRAME
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Plastic Polyurethane Filtering Medium construction
General Description

The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-261-7987, 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 Universal Air Filter Co. Government technical data includes 9 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4130-01-261-7987
Primary Part NumberW-100
Item NameFilter Element,air Conditioning
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerUniversal Air Filter Co
StatusACTIVE
Filtering Media DesignPOROUS SINGLE FILTERING MEDIA RESPONSE
Body Overall Length10.750 INCHES NOMINAL IN
MaterialPLASTIC POLYURETHANE FILTERING MEDIUM
Body Thickness0.430 INCHES NOMINAL IN
Design TypeLIMITED
Surface Treatment Document and ClassificationMIL-A-8625,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FRAME
Surface TreatmentANODIZE FRAME
Style DesignatorRECTANGULAR (INCL SQUARE)
MaterialMETAL FRAME
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-123-5805W100 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
3439-00-255-9940 INTERCHANGEABLE
Flux,welding
5950-00-678-0488 INTERCHANGEABLE
Transformer,power
5999-00-868-2964W100 INTERCHANGEABLE
Heater,thermal Release
Ward Leonard Ct Llc
6605-00-972-5365 INTERCHANGEABLE
Compass,corsair
3439-01-011-7858 INTERCHANGEABLE
Soldering Iron,electric
5950-01-079-7022104630 INTERCHANGEABLE
Transformer,power
Champion Industries Inc.
5330-01-298-3073W100 INTERCHANGEABLE
Gasket
Emglo Products Corp
5905-01-314-9241 INTERCHANGEABLE
Holder,resistor
4130-01-320-9203RC-10098-HH INTERCHANGEABLE
Core,filter-Drier
Parker-Hannifin Corp Div Sporlan Division
Cross-Reference Index
Part NumberManufacturer
W-100 PRIMARY Universal Air Filter Co (USA)
Related Parts
5950-00-123-5805INTERCHANGEABLE
COIL,RADIO FREQUENCY
W100
3439-00-255-9940INTERCHANGEABLE
FLUX,WELDING
5950-00-678-0488INTERCHANGEABLE
TRANSFORMER,POWER
5999-00-868-2964INTERCHANGEABLE
HEATER,THERMAL RELEASE
W100
6605-00-972-5365INTERCHANGEABLE
COMPASS,CORSAIR
3439-01-011-7858INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
5950-01-079-7022INTERCHANGEABLE
TRANSFORMER,POWER
104630
5330-01-298-3073INTERCHANGEABLE
GASKET
W100
5905-01-314-9241INTERCHANGEABLE
HOLDER,RESISTOR
4130-01-320-9203INTERCHANGEABLE
CORE,FILTER-DRIER
RC-10098-HH
6760-01-428-0407INTERCHANGEABLE
LOADER,FILM,PHOTOGRAPHIC
W-100
4720-01-628-4150INTERCHANGEABLE
HOSE,NONMETALLIC
W100

Frequently Asked Questions

What is NSN 4130-01-261-7987?

NSN 4130-01-261-7987 is a Filter Element,air Conditioning, manufactured by Universal Air Filter Co, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-01-261-7987?

NSN 4130-01-261-7987 has 1 cross-referenced part number: W-100 (Universal Air Filter Co).

What NSN replaces 4130-01-261-7987?

There are 12 known substitutes for 4130-01-261-7987: 5950-00-123-5805, 3439-00-255-9940, 5950-00-678-0488 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-100?

Key specifications for W-100: Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE; Special Features: 10 PORES PER LINEAR INCH MEDIA; UNIGRID SUPPORT ON BOTH SIDES,ANODIZED IAW MIL-A-8625,TYPE II,ASS 1; Body Overall Length: 10.750 INCHES NOMINAL IN; Material: PLASTIC POLYURETHANE FILTERING MEDIUM. 11 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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