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123WM40022-3 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

123WM40022-3: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON, head_height: 0.539 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-949-3676, 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
123WM40022-3
NSN: 5306-00-949-3676
FSC: 5306 — Bolts
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDOUBLE HEXAGON
head_height0.539 INCHES NOMINAL IN
thread_class3A A
thread_length0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length1.950 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN
hardness_rating46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
shoulder_length1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCADMIUM OVERALL
NSN5306-00-949-3676
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 123WM40022-3 · 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: 0.539 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.950 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SPS-M-107,FSCM 50394 MFR REF SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.539 INCHES NOMINAL IN
FASTENER LENGTH1.950 INCHES MINIMUM AND 1.980 INCHES MAXIMUM IN
SHOULDER LENGTH1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.623 INCHES MINIMUM AND 0.643 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSPS-M-107,FSCM 50394 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES IN
HEAD STYLEDOUBLE HEXAGON
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 123WM40022-3?
123WM40022-3 is a BOLT,SHOULDER.
What is the NSN for 123WM40022-3?
123WM40022-3 is cataloged in the U.S. Government catalog under NSN 5306-00-949-3676. This indicates validated use in U.S. government and defense supply chains.
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