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Technical Data Sheet
PartsTable / COMPONENT / 574DP2CHR
574DP2CHR ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The DOORSTOP is a the manufacturer industrial component. Key specifications include diameter: 1.7500 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, unit_type: BASEBOARD MOUNTED, overall_length: 3.2500 INCHES NOMINAL IN, special_features: THERE IS A RUBBER TIP TO PROTECT DOOR FROM DAMAGE, style_designator: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-394-3560, 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
574DP2CHR
NSN: 5340-01-394-3560
FSC: 5340
CAGE: 46576 — PERKO INC (USA)
SPECIFICATIONS
diameter1.7500 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
unit_typeBASEBOARD MOUNTED
overall_length3.2500 INCHES NOMINAL IN
special_featuresTHERE IS A RUBBER TIP TO PROTECT DOOR FROM DAMAGE
style_designatorRIGID
attachment_methodSCREW
surface_treatmentCHROMATE OVERALL
NSN5340-01-394-3560
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 574DP2CHR MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
UNIT TYPE: BASEBOARD MOUNTED
•
SURFACE TREATMENT: CHROMATE OVERALL
•
DIAMETER: 1.7500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RIGID
•
ATTACHMENT METHOD: SCREW
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPEBASEBOARD MOUNTED
SPECIAL FEATURESTHERE IS A RUBBER TIP TO PROTECT DOOR FROM DAMAGE
SURFACE TREATMENTCHROMATE OVERALL
DIAMETER1.7500 INCHES NOMINAL IN
STYLE DESIGNATORRIGID
OVERALL LENGTH3.2500 INCHES NOMINAL IN
ATTACHMENT METHODSCREW
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
111435Interchangeable
interchangeable cross-reference
interchangeable
695052Interchangeable
interchangeable cross-reference
interchangeable
5742Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/8Interchangeable
interchangeable cross-reference
interchangeable
HA022Interchangeable
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 574DP2CHR?
574DP2CHR is a DOORSTOP.
What parts can replace 574DP2CHR?
There are 15 known substitutes for 574DP2CHR: 111435, 695052, 5742 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 574DP2CHR?
574DP2CHR is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-394-3560. 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