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Technical Data Sheet
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3017691 — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3017691: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include head_style: ROUND W/WRENCH FLATS CHAMFERED, grip_length: 0.750 INCHES NOMINAL IN, head_height: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 1.100 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN, thread_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-028-1508, 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
3017691
NSN: 5306-01-028-1508
FSC: 5306 — Bolts
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
head_styleROUND W/WRENCH FLATS CHAMFERED
grip_length0.750 INCHES NOMINAL IN
head_height0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
thread_class2A A
head_diameter1.100 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
thread_length1.250 INCHES NOMINAL IN
fastener_length2.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OVERALL
width_between_flats0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
nominal_thread_diameter0.500 INCHES IN
minimum_tensile_strength125000 POUNDS PER SQUARE INCH LBS
NSN5306-01-028-1508
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3017691 · 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: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
FASTENER LENGTH: 2.000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
NOMINAL THREAD DIAMETER: 0.500 INCHES IN
•
HEAD STYLE: ROUND W/WRENCH FLATS CHAMFERED
•
THREAD DIRECTION: RIGHT-HAND
•
DEPARTURE FROM CITED DOCUMENT: AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
FASTENER LENGTH2.000 INCHES NOMINAL IN
THREAD LENGTH1.250 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZW
NOMINAL THREAD DIAMETER0.500 INCHES IN
HEAD STYLEROUND W/WRENCH FLATS CHAMFERED
THREAD DIRECTIONRIGHT-HAND
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO
GRIP LENGTH0.750 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.500 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 3017691?
3017691 is a BOLT,MACHINE.
What is the NSN for 3017691?
3017691 is cataloged in the U.S. Government catalog under NSN 5306-01-028-1508. This indicates validated use in U.S. government and defense supply chains.
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