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3660004 — BOLT,RIBBED SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3660004: BOLT,RIBBED SHOULDER.

The BOLT,RIBBED SHOULDER is a the manufacturer industrial component. Key specifications include special_features: GENERAL PURPOSE, MATERIAL: POLYETHYLENE, 36 IN. W.

X 60 IN. LG. X 4 MILS (0.004 IN.); COLOR IS BLACK IN.

This part is cataloged in the U.S. Government catalog under NSN 5306-00-262-9632, 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
3660004
NSN: 5306-00-262-9632
NIINs: 002629632, 015895232
FSC: 5306 — Bolts
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
special_featuresGENERAL PURPOSE, MATERIAL: POLYETHYLENE, 36 IN. W. X 60 IN. LG. X 4 MILS (0.004 IN.); COLOR IS BLACK IN
NSN5306-00-262-9632
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3660004 · 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
•
HEAD HEIGHT: 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.125 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.833 INCHES MINIMUM AND 0.843 INCHES MAXIMUM FIRST SHOULDER IN
•
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS: 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.062 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 41.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
FASTENER LENGTH2.125 INCHES NOMINAL IN
SHOULDER LENGTH0.833 INCHES MINIMUM AND 0.843 INCHES MAXIMUM FIRST SHOULDER IN
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
SHOULDER DIAMETER0.835 INCHES MINIMUM AND 0.845 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.062 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING41.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-11310 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
RIB LENGTH0.781 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3660004?
3660004 is a BOLT,RIBBED SHOULDER.
What is the NSN for 3660004?
3660004 is cataloged in the U.S. Government catalog under NSN 5306-00-262-9632. This indicates validated use in U.S. government and defense supply chains.
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