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WHT-287 — RING,RETAINING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

WHT-287: RING,RETAINING.

The RING,RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085, ring_style: SPECIAL FLAT, usage_design: INTERNAL, inside_diameter: 2.677 INCHES NOMINAL IN, major_thickness: 0.047 INCHES NOMINAL IN, strength_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-972-6825, 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
WHT-287
NSN: 5325-00-972-6825
FSC: 5325 — Fastening Devices
CAGE: 51814 — SMALLEY STEEL RING CO. (USA)
SPECIFICATIONS
materialSTEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085
ring_styleSPECIAL FLAT
usage_designINTERNAL
inside_diameter2.677 INCHES NOMINAL IN
major_thickness0.047 INCHES NOMINAL IN
strength_ratingERR-060
outside_diameter3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN
casehardening_indicatorNOT CASEHARDENED
cross-sectional_shape_styleROUNDED CORNERS
material_document_and_classificationMIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5325-00-972-6825
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: WHT-287 · 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
•
STRENGTH RATING: ERR-060
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: ROUNDED CORNERS
•
OUTSIDE DIAMETER: 3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.047 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.677 INCHES NOMINAL IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
USAGE DESIGNINTERNAL
STRENGTH RATINGERR-060
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46049, COMP 1074 OR 1075 OR 1085 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEROUNDED CORNERS
OUTSIDE DIAMETER3.053 INCHES MINIMUM AND 3.078 INCHES MAXIMUM IN
MAJOR THICKNESS0.047 INCHES NOMINAL IN
INSIDE DIAMETER2.677 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLESPECIAL FLAT
MATERIALSTEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1085
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 1
3P6599Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WHT-287?
WHT-287 is a RING,RETAINING.
What parts can replace WHT-287?
There is 1 known substitute for WHT-287: 3P6599. Substitute compatibility should be verified for your specific system.
What is the NSN for WHT-287?
WHT-287 is cataloged in the U.S. Government catalog under NSN 5325-00-972-6825. This indicates validated use in U.S. government and defense supply chains.
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