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123CVM10124-1 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

123CVM10124-1: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND W/WRENCH FLATS, head_height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN, thread_length: 0.595 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-076-4052, 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
123CVM10124-1
NSN: 5306-00-076-4052
FSC: 5306 — Bolts
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleROUND W/WRENCH FLATS
head_height0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
thread_length0.595 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
shoulder_shapeROUND ALL SHOULDERS
fastener_length1.708 INCHES MINIMUM AND 1.728 INCHES MAXIMUM IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length0.433 INCHES MINIMUM AND 0.468 INCHES MAXIMUM SECOND SHOULDER IN
special_featuresWHITE INSIGNIA LACQUER
thread_directionRIGHT-HAND
NSN5306-00-076-4052
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 123CVM10124-1 · 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: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.708 INCHES MINIMUM AND 1.728 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM FIRST SHOULDER IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: GSS8250,FSC-26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
SHOULDER DIAMETER: 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM ALL SHOULDERS IN
•
THREAD LENGTH: 0.595 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND ALL SHOULDERS
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
FASTENER LENGTH1.708 INCHES MINIMUM AND 1.728 INCHES MAXIMUM IN
SHOULDER LENGTH0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER LENGTH0.433 INCHES MINIMUM AND 0.468 INCHES MAXIMUM SECOND SHOULDER IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGSS8250,FSC-26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SHOULDER DIAMETER0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM ALL SHOULDERS IN
THREAD LENGTH0.595 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN
SHOULDER SHAPEROUND ALL SHOULDERS
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 49.0 ROCKWELL C MAXIMUM OVERALL
SHANK UNTHREADED HOLE DIAMETER0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM FIRST HOLE 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 123CVM10124-1?
123CVM10124-1 is a BOLT,SHOULDER.
What is the NSN for 123CVM10124-1?
123CVM10124-1 is cataloged in the U.S. Government catalog under NSN 5306-00-076-4052. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.