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EM50622 ITEM 18 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

EM50622 ITEM 18: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, ring_style: SPIRAL, inside_diameter: 7.9 MILLIMETERS NOMINAL MM, outside_diameter: 12.0 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM, special_features: THK 1.2 MM; GROOVE DIA 72.6 MM; GROOVE DEPTH 1.2 MM; GROOVE WIDTH 1.4 MM MM. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-476-5692, 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
EM50622 ITEM 18
NSN: 5325-01-476-5692
FSC: 5325 — Fastening Devices
CAGE: K0107 — MACTAGGART SCOTT & CO LTD (GBR)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
ring_styleSPIRAL
inside_diameter7.9 MILLIMETERS NOMINAL MM
outside_diameter12.0 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
special_featuresTHK 1.2 MM; GROOVE DIA 72.6 MM; GROOVE DEPTH 1.2 MM; GROOVE WIDTH 1.4 MM MM
NSN5325-01-476-5692
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: EM50622 ITEM 18 · 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
•
OUTSIDE DIAMETER: 12.0 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
•
INSIDE DIAMETER: 7.9 MILLIMETERS NOMINAL MM
•
RING STYLE: SPIRAL
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER12.0 MILLIMETERS MINIMUM AND 12.2 MILLIMETERS MAXIMUM MM
INSIDE DIAMETER7.9 MILLIMETERS NOMINAL MM
RING STYLESPIRAL
SPECIAL FEATURESTHK 1.2 MM; GROOVE DIA 72.6 MM; GROOVE DEPTH 1.2 MM; GROOVE WIDTH 1.4 MM MM
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
ES-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EM50622 ITEM 18?
EM50622 ITEM 18 is a RING,RETAINING.
What parts can replace EM50622 ITEM 18?
There is 1 known substitute for EM50622 ITEM 18: ES-75. Substitute compatibility should be verified for your specific system.
What is the NSN for EM50622 ITEM 18?
EM50622 ITEM 18 is cataloged in the U.S. Government catalog under NSN 5325-01-476-5692. This indicates validated use in U.S. government and defense supply chains.
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