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Y-1176-2-75S — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

Y-1176-2-75S: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, ring_style: SPIRAL, usage_design: EXTERNAL, inside_diameter: 0.710 INCHES NOMINAL IN, major_thickness: 0.030 INCHES NOMINAL IN, outside_diameter: 0.840 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-527-0557, 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
Y-1176-2-75S
NSN: 5325-00-527-0557
FSC: 5325 — Fastening Devices
CAGE: 08484 — BREEZE-EASTERN LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
ring_styleSPIRAL
usage_designEXTERNAL
inside_diameter0.710 INCHES NOMINAL IN
major_thickness0.030 INCHES NOMINAL IN
outside_diameter0.840 INCHES NOMINAL IN
surface_treatmentPASSIVATE
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleDOUBLE OVAL
NSN5325-00-527-0557
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: Y-1176-2-75S · 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: EXTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
OUTSIDE DIAMETER: 0.840 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.030 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.710 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: SPIRAL
•
SURFACE TREATMENT: PASSIVATE
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
OUTSIDE DIAMETER0.840 INCHES NOMINAL IN
MAJOR THICKNESS0.030 INCHES NOMINAL IN
INSIDE DIAMETER0.710 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPIRAL
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 8
RD16545-75SReference document
Same NSN cross-reference
Reference document — Secondary reference
2200-3251607PC47Reference document
Same NSN cross-reference
Reference document — Secondary reference
69984S75Reference document
Same NSN cross-reference
Reference document — Secondary reference
RS-75SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
999-4-01550-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
KF53-4511-60PC47Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Y-1176-2-75S?
Y-1176-2-75S is a RING,RETAINING.
What parts can replace Y-1176-2-75S?
There are 8 known substitutes for Y-1176-2-75S: RD16545-75S, 2200-3251607PC47, 69984S75 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Y-1176-2-75S?
Y-1176-2-75S is cataloged in the U.S. Government catalog under NSN 5325-00-527-0557. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.