PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

540003Filter,low Pass

Unison Industries Llc · NSN 5915-00-249-1627 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-249-1627 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-249-1627. Primary manufacturer part number: 540003.
Features
  • Filter,low Pass — FSC 5915
  • Inclosure Type: HERMETICALLY SEALED
  • 3 verified cross-references
  • Primary manufacturer: Unison Industries Llc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,low Pass, cataloged under National Stock Number 5915-00-249-1627, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Unison Industries Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-00-249-1627
Primary Part Number540003
Item NameFilter,low Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerUnison Industries Llc
StatusACTIVE
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5910-00-835-3517 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
2590-01-129-51705356793 INTERCHANGEABLE
Cap,filler Opening
Am General Llc
8120-01-641-4110540-003 INTERCHANGEABLE
Base,compressed Gas Cylinder
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
10S19-3 Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil (USA)
540003 Unison Industries, Llc Dba Unison Industries Inc (USA)
540003 PRIMARY Unison Industries Llc (USA)
Related Parts
5910-00-835-3517INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
2590-01-129-5170INTERCHANGEABLE
CAP,FILLER OPENING
5356793
8120-01-641-4110INTERCHANGEABLE
BASE,COMPRESSED GAS CYLINDER
540-003

Frequently Asked Questions

What is NSN 5915-00-249-1627?

NSN 5915-00-249-1627 is a Filter,low Pass, manufactured by Unison Industries Llc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-249-1627?

NSN 5915-00-249-1627 has 3 cross-referenced part numbers: 10S19-3 (Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil), 540003 (Unison Industries, Llc Dba Unison Industries Inc), 540003 (Unison Industries Llc).

What NSN replaces 5915-00-249-1627?

There are 3 known substitutes for 5915-00-249-1627: 5910-00-835-3517, 2590-01-129-5170, 8120-01-641-4110. Verify interchangeability with system specifications before substitution.

What are the specifications of 540003?

Key specifications for 540003: Inclosure Type: HERMETICALLY SEALED. 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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