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RD15951-343S — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

RD15951-343S: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302, ring_style: SPECIAL FLAT, usage_design: EXTERNAL, inside_diameter: 3.198 INCHES NOMINAL IN, major_thickness: 0.061 INCHES NOMINAL IN, outside_diameter: 3.574 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-160-6914, 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
RD15951-343S
NSN: 5325-01-160-6914
FSC: 5325 — Fastening Devices
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)
SPECIFICATIONS
materialSTEEL COMP 302
ring_styleSPECIAL FLAT
usage_designEXTERNAL
inside_diameter3.198 INCHES NOMINAL IN
major_thickness0.061 INCHES NOMINAL IN
outside_diameter3.574 INCHES NOMINAL IN
casehardening_indicatorCASEHARDENED
cross-sectional_shape_styleDOUBLE OVAL
material_document_and_classificationFED STD 66, COMP 302 FED STD SINGLE MATERIAL RESPONSE
NSN5325-01-160-6914
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: RD15951-343S · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66, COMP 302 FED STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE OVAL
•
OUTSIDE DIAMETER: 3.574 INCHES NOMINAL IN
•
MAJOR THICKNESS: 0.061 INCHES NOMINAL IN
•
INSIDE DIAMETER: 3.198 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: CASEHARDENED
•
RING STYLE: SPECIAL FLAT
TECHNICAL CHARACTERISTICS
USAGE DESIGNEXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66, COMP 302 FED STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEDOUBLE OVAL
OUTSIDE DIAMETER3.574 INCHES NOMINAL IN
MAJOR THICKNESS0.061 INCHES NOMINAL IN
INSIDE DIAMETER3.198 INCHES NOMINAL IN
CASEHARDENING INDICATORCASEHARDENED
RING STYLESPECIAL FLAT
MATERIALSTEEL COMP 302
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

No substitute or cross-reference records for this part.

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 RD15951-343S?
RD15951-343S is a RING,RETAINING.
What is the NSN for RD15951-343S?
RD15951-343S is cataloged in the U.S. Government catalog under NSN 5325-01-160-6914. This indicates validated use in U.S. government and defense supply chains.
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