PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AC1823Horse Hair Packing,filter

Koehring Co · NSN 2530-00-422-9079 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-422-9079 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-422-9079. Primary manufacturer part number: AC1823.
Features
  • Horse Hair Packing,filter — FSC 2530
  • General Characteristics Item Description: 1/4 OUNCE OF LOOSE HORSE HAIR STRANDS USED AS A FILTER STUFFING OZ
  • 7 verified cross-references
  • Primary manufacturer: Koehring Co
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Horse Hair Packing,filter, cataloged under National Stock Number 2530-00-422-9079, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Koehring Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-422-9079
Primary Part NumberAC1823
Item NameHorse Hair Packing,filter
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerKoehring Co
StatusACTIVE
General Characteristics Item Description1/4 OUNCE OF LOOSE HORSE HAIR STRANDS USED AS A FILTER STUFFING OZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4240-00-815-693674173 INTERCHANGEABLE
Bag,breathing
Mine Safety Appliances Company
5962-01-006-0180538899-1 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
AC1823 Koehring Co (USA)
AC1823 Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA)
74173 Komatsu America Corporation (USA)
74173 Dressta North America Ltd (USA)
AC-1823 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
AC-1823 Federal Mogul Corp Sub Wagner Brake Moog Automotive Div (USA)
D74173 Komatsu America Corporation (USA)
Related Parts
4240-00-815-6936INTERCHANGEABLE
BAG,BREATHING
74173
5962-01-006-0180INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
538899-1

Frequently Asked Questions

What is NSN 2530-00-422-9079?

NSN 2530-00-422-9079 is a Horse Hair Packing,filter, manufactured by Koehring Co, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-422-9079?

NSN 2530-00-422-9079 has 7 cross-referenced part numbers: AC1823 (Koehring Co), AC1823 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), 74173 (Komatsu America Corporation), 74173 (Dressta North America Ltd), AC-1823 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the) and 2 more.

What NSN replaces 2530-00-422-9079?

There are 2 known substitutes for 2530-00-422-9079: 4240-00-815-6936, 5962-01-006-0180. Verify interchangeability with system specifications before substitution.

What are the specifications of AC1823?

Key specifications for AC1823: General Characteristics Item Description: 1/4 OUNCE OF LOOSE HORSE HAIR STRANDS USED AS A FILTER STUFFING OZ. 1 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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