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HW-541 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPRAY GUN,PAINT is a the manufacturer industrial component. Key specifications include design_type: NONBLEEDER, extension_head: NOT INCLUDED, capacity_rating: 1.0 QUARTS, operation_method: HAND, spray_gun_feed_cup_type: PRESSURE, spray_gun_air_cap_mix_type: ANY ACCEPTABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4940-00-670-2930, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
HW-541
NSN: 4940-00-670-2930
FSC: 4940
CAGE: 17833 — NELSON PAINT COMPANY INC (USA)
SPECIFICATIONS
design_typeNONBLEEDER
extension_headNOT INCLUDED
capacity_rating1.0 QUARTS
operation_methodHAND
spray_gun_feed_cup_typePRESSURE
spray_gun_air_cap_mix_typeANY ACCEPTABLE
fluid_tip_size_manufacturer_designation0.021 INCH ORIFICE IN
NSN4940-00-670-2930
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRAY GUN,PAINT TITLE COMPONENT PN HW-541 MFR SPRAY GUN,PAINT
KEY FEATURES
•
SPRAY GUN FEED CUP TYPE: PRESSURE
•
OPERATION METHOD: HAND
•
EXTENSION HEAD: NOT INCLUDED
•
FLUID TIP SIZE MANUFACTURER DESIGNATION: 0.021 INCH ORIFICE IN
•
CAPACITY RATING: 1.0 QUARTS
•
DESIGN TYPE: NONBLEEDER
•
SPRAY GUN AIR CAP MIX TYPE: ANY ACCEPTABLE
TECHNICAL CHARACTERISTICS (FLIS)
SPRAY GUN FEED CUP TYPEPRESSURE
OPERATION METHODHAND
EXTENSION HEADNOT INCLUDED
FLUID TIP SIZE MANUFACTURER DESIGNATION0.021 INCH ORIFICE IN
CAPACITY RATING1.0 QUARTS
DESIGN TYPENONBLEEDER
SPRAY GUN AIR CAP MIX TYPEANY ACCEPTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
D103Interchangeable
interchangeable cross-reference
interchangeable
0100300Interchangeable
interchangeable cross-reference
interchangeable
LT104Interchangeable
interchangeable cross-reference
interchangeable
153693Interchangeable
interchangeable cross-reference
interchangeable
D1030-12Interchangeable
interchangeable cross-reference
interchangeable
3415-4101-1002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HW-541?
HW-541 is a SPRAY GUN,PAINT.
What parts can replace HW-541?
There are 22 known substitutes for HW-541: D103, 0100300, LT104 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HW-541?
HW-541 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4940-00-670-2930. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026