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8403341 — WIRING HARNESS,BRANCHED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

8403341: WIRING HARNESS,BRANCHED.

The WIRING HARNESS,BRANCHED is a the manufacturer industrial component. Key specifications include head_style: ROUND W/WRENCH FLATS, head_height: 0.250 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.938 INCHES NOMINAL IN, thread_length: 0.969 INCHES MINIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-652-5558, 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
8403341
NSN: 5306-00-652-5558
NIINs: 006525558, 016542608
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL
head_styleROUND W/WRENCH FLATS
head_height0.250 INCHES NOMINAL IN
thread_class2A A
head_diameter0.938 INCHES NOMINAL IN
thread_length0.969 INCHES MINIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length4.875 INCHES NOMINAL IN
shoulder_length4.047 INCHES MINIMUM AND 4.062 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.617 INCHES MINIMUM AND 0.622 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentPHOSPHATE OVERALL
NSN5306-00-652-5558
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 8403341 · 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: 0.250 INCHES NOMINAL IN
•
FASTENER LENGTH: 4.875 INCHES NOMINAL IN
•
SHOULDER LENGTH: 4.047 INCHES MINIMUM AND 4.062 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.617 INCHES MINIMUM AND 0.622 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.969 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
SHANK UNTHREADED HOLE DIAMETER: 0.140 INCHES NOMINAL FIRST HOLE IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 CANC FED SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.250 INCHES NOMINAL IN
FASTENER LENGTH4.875 INCHES NOMINAL IN
SHOULDER LENGTH4.047 INCHES MINIMUM AND 4.062 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.617 INCHES MINIMUM AND 0.622 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.969 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.140 INCHES NOMINAL FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 CANC FED SPEC ALL MATERIAL RESPONSES OVERALL
NOMINAL THREAD DIAMETER0.562 INCHES IN
HEAD STYLEROUND W/WRENCH FLATS
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8403341?
8403341 is a WIRING HARNESS,BRANCHED.
What is the NSN for 8403341?
8403341 is cataloged in the U.S. Government catalog under NSN 5306-00-652-5558. This indicates validated use in U.S. government and defense supply chains.
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