PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SP42Flow Control,eyewash

Haws Corporation · NSN 4240-01-525-5894 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-525-5894 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-525-5894. Primary manufacturer part number: SP42.
Features
  • Flow Control,eyewash — FSC 4240
  • General Characteristics Item Description: FLOW RATE 6.25 GPM;DUAL AUTOMATIC PRESSURE COMPENSATION DEVICES FOR 30-90 PSI
  • Material: RUBBER SYNTHETIC AND STEEL CORROSION RESISTING
  • 1 verified cross-reference
  • Primary manufacturer: Haws Corporation
Applications
  • Applications requiring Rubber Synthetic and Steel Corrosion Resisting construction
General Description

The Flow Control,eyewash, cataloged under National Stock Number 4240-01-525-5894, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Haws Corporation. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-525-5894
Primary Part NumberSP42
Item NameFlow Control,eyewash
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerHaws Corporation
StatusACTIVE
General Characteristics Item DescriptionFLOW RATE 6.25 GPM;DUAL AUTOMATIC PRESSURE COMPENSATION DEVICES FOR 30-90 PSI
MaterialRUBBER SYNTHETIC AND STEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4610-00-807-7104MP11076-15-24 INTERCHANGEABLE
Valve,check,slurry Feeder Assemb
Met-Pro Corporation
5905-00-917-0155SP42 INTERCHANGEABLE
Resistor,fixed,wire Wound
Shallcross Inc
5950-00-939-6381417137-15 INTERCHANGEABLE
Transformer,audio Frequency
Bae Systems Controls Inc
Cross-Reference Index
Part NumberManufacturer
SP42 PRIMARY Haws Corporation (USA)
Related Parts
4610-00-807-7104INTERCHANGEABLE
VALVE,CHECK,SLURRY FEEDER ASSEMB
MP11076-15-24
5905-00-917-0155INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
SP42
5950-00-939-6381INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
417137-15

Frequently Asked Questions

What is NSN 4240-01-525-5894?

NSN 4240-01-525-5894 is a Flow Control,eyewash, manufactured by Haws Corporation, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-525-5894?

NSN 4240-01-525-5894 has 1 cross-referenced part number: SP42 (Haws Corporation).

What NSN replaces 4240-01-525-5894?

There are 3 known substitutes for 4240-01-525-5894: 4610-00-807-7104, 5905-00-917-0155, 5950-00-939-6381. Verify interchangeability with system specifications before substitution.

What are the specifications of SP42?

Key specifications for SP42: End Item Identification: OMNI-FLO EYEWASH; General Characteristics Item Description: FLOW RATE 6.25 GPM;DUAL AUTOMATIC PRESSURE COMPENSATION DEVICES FOR 30-90 PSI; Special Features: FLOW CONTROL RUBBER IS BUNA-N AND RETAINER WASHER IS 304 STAINLESS STEEL; Material: RUBBER SYNTHETIC AND STEEL CORROSION RESISTING. 4 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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