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128PM11646-13 — STUD,SHOULDERED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

128PM11646-13: STUD,SHOULDERED.

The STUD,SHOULDERED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303SE, thread_class: 3A STUD THREAD A, thread_length: 0.600 INCHES MINIMUM AND 0.631 INCHES MAXIMUM NUT THREAD IN, overall_length: 6.797 INCHES MINIMUM AND 6.828 INCHES MAXIMUM IN, shoulder_length: 0.060 INCHES NOMINAL IN, special_features: TWO PARALLEL CUTOUTS 0.063 IN. DEEP BY 0.375 IN.

LG 3.875 IN. FROM NUT END IN. This part is cataloged in the U.S.

Government catalog under NSN 5307-00-796-4820, 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
128PM11646-13
NSN: 5307-00-796-4820
FSC: 5307 — Studs
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303SE
thread_class3A STUD THREAD A
thread_length0.600 INCHES MINIMUM AND 0.631 INCHES MAXIMUM NUT THREAD IN
overall_length6.797 INCHES MINIMUM AND 6.828 INCHES MAXIMUM IN
shoulder_length0.060 INCHES NOMINAL IN
special_featuresTWO PARALLEL CUTOUTS 0.063 IN. DEEP BY 0.375 IN. LG 3.875 IN. FROM NUT END IN
style_designatorSHOULDERED
thread_directionRIGHT-HAND STUD THREAD
shoulder_diameter0.688 INCHES NOMINAL IN
nominal_thread_size0.375 INCHES NUT THREAD IN
nut_end_shank_length5.801 INCHES NOMINAL IN
nut_end_shank_diameter0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
NSN5307-00-796-4820
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 128PM11646-13 · 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
•
COTTER PIN HOLE DIAMETER: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM FIRST HOLE IN
•
NUT END SHANK DIAMETER: 0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM STUD THREAD IN
•
STYLE DESIGNATOR: SHOULDERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
COTTER PIN HOLE DIAMETER0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM FIRST HOLE IN
NUT END SHANK DIAMETER0.371 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
THREAD LENGTH0.328 INCHES MINIMUM AND 0.344 INCHES MAXIMUM STUD THREAD IN
THREAD LENGTH0.600 INCHES MINIMUM AND 0.631 INCHES MAXIMUM NUT THREAD IN
STYLE DESIGNATORSHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH6.797 INCHES MINIMUM AND 6.828 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.375 INCHES STUD THREAD IN
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
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 128PM11646-13?
128PM11646-13 is a STUD,SHOULDERED.
What is the NSN for 128PM11646-13?
128PM11646-13 is cataloged in the U.S. Government catalog under NSN 5307-00-796-4820. This indicates validated use in U.S. government and defense supply chains.
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