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ET244WC4-1 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

ET244WC4-1: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 631, ring_style: INTERNAL, usage_design: INTERNAL, major_thickness: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, outside_diameter: 0.476 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-395-9236, 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
ET244WC4-1
NSN: 5325-01-395-9236
FSC: 5325 — Fastening Devices
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)
SPECIFICATIONS
materialSTEEL COMP 631
ring_styleINTERNAL
usage_designINTERNAL
major_thickness0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
outside_diameter0.476 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
cross-sectional_shape_styleROUNDED CORNERS
material_document_and_classificationAMS 5678 ASSN STD SINGLE MATERIAL RESPONSE
NSN5325-01-395-9236
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: ET244WC4-1 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
USAGE DESIGN: INTERNAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5678 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
•
OUTSIDE DIAMETER: 0.476 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
RING STYLE: INTERNAL
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 631
TECHNICAL CHARACTERISTICS
USAGE DESIGNINTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5678 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
OUTSIDE DIAMETER0.476 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
MAJOR THICKNESS0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
RING STYLEINTERNAL
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 631
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 2
717801285-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
717801285Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ET244WC4-1?
ET244WC4-1 is a RING,RETAINING.
What parts can replace ET244WC4-1?
There are 2 known substitutes for ET244WC4-1: 717801285-001, 717801285. Substitute compatibility should be verified for your specific system.
What is the NSN for ET244WC4-1?
ET244WC4-1 is cataloged in the U.S. Government catalog under NSN 5325-01-395-9236. This indicates validated use in U.S. government and defense supply chains.
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