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9204-57 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

9204-57: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, head_style: DEE, head_height: 0.060 INCHES NOMINAL IN, thread_class: 3A A, head_diameter: 0.620 INCHES NOMINAL IN, thread_length: 0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-693-7440, 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
9204-57
NSN: 5306-00-693-7440
FSC: 5306 — Bolts
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
head_styleDEE
head_height0.060 INCHES NOMINAL IN
thread_class3A A
head_diameter0.620 INCHES NOMINAL IN
thread_length0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.700 INCHES NOMINAL IN
shoulder_length1.380 INCHES MINIMUM AND 1.385 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCADMIUM OR CHROMIUM OVERALL
NSN5306-00-693-7440
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 9204-57 · 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: 0.060 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.700 INCHES NOMINAL IN
•
SHOULDER LENGTH: 1.380 INCHES MINIMUM AND 1.385 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AN-P-61 ASSN STD 1ST TREATMENT RESPONSE OR MIL-P-6871 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
•
DISTANCE FROM CENTERLINE TO FLAT: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.060 INCHES NOMINAL IN
FASTENER LENGTH1.700 INCHES NOMINAL IN
SHOULDER LENGTH1.380 INCHES MINIMUM AND 1.385 INCHES MAXIMUM FIRST SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAN-P-61 ASSN STD 1ST TREATMENT RESPONSE OR MIL-P-6871 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
DISTANCE FROM CENTERLINE TO FLAT0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SHOULDER DIAMETER0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.118 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER0.075 INCHES MINIMUM AND 0.078 INCHES MAXIMUM FIRST HOLE IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9204-57?
9204-57 is a BOLT,SHOULDER.
What is the NSN for 9204-57?
9204-57 is cataloged in the U.S. Government catalog under NSN 5306-00-693-7440. This indicates validated use in U.S. government and defense supply chains.
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