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38727 ✓ Verified by PartsTable
Legrand · 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 SCREW,CAP,HEXAGON HEAD is a Legrand industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 7.3 MILLIMETERS MINIMUM AND 7.7 MILLIMETERS MAXIMUM MM, thread_length: 29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM, fastener_length: 29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM, thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-133-2043, 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
38727
NSN: 5330-00-133-2043
FSC: 5330
CAGE: 81306 — WHIRLPOOL CORP DBA WHIRLPOOL CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height7.3 MILLIMETERS MINIMUM AND 7.7 MILLIMETERS MAXIMUM MM
thread_length29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM
fastener_length29.6 MILLIMETERS MINIMUM AND 30.4 MILLIMETERS MAXIMUM MM
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
width_between_flats18.5 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM MM
end_item_identification3825-01-577-2713 DISTRIBUTOR, WATER, TANK TYPE
nominal_thread_diameter12.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.3
NSN5330-00-133-2043
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 38727 MFR: Legrand ⚠ 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
•
APERTURE DIAMETER: 1.617 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 1.120 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
STYLE DESIGNATOR: CIRCULAR
TECHNICAL CHARACTERISTICS (FLIS)
APERTURE DIAMETER1.617 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS1.120 INCHES NOMINAL IN
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
MATERIALRUBBER SYNTHETIC OVERALL
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
STYLE DESIGNATORCIRCULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
C393Interchangeable
interchangeable cross-reference
interchangeable
90954Interchangeable
interchangeable cross-reference
interchangeable
277715Interchangeable
interchangeable cross-reference
interchangeable
21050Interchangeable
interchangeable cross-reference
interchangeable
2785001Interchangeable
interchangeable cross-reference
interchangeable
A30512-9-59Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 38727?
38727 is a SCREW,CAP,HEXAGON HEAD manufactured by Legrand.
What parts can replace 38727?
There are 16 known substitutes for 38727: C393, 90954, 277715 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 38727?
38727 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-133-2043. 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