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123WM10461-1 — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

123WM10461-1: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: DOUBLE HEXAGON EXTENDED WASHER, head_height: 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN, thread_length: 1.328 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER, fastener_length: 4.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-269-3758, 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
123WM10461-1
NSN: 5306-00-269-3758
FSC: 5306 — Bolts
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleDOUBLE HEXAGON EXTENDED WASHER
head_height1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN
thread_length1.328 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length4.750 INCHES NOMINAL IN
shoulder_length3.412 INCHES MINIMUM AND 3.422 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM FIRST SHOULDER IN
surface_treatmentCADMIUM OVERALL
width_between_flats1.301 INCHES MINIMUM AND 1.314 INCHES MAXIMUM IN
nominal_thread_diameter1.000 INCHES IN
NSN5306-00-269-3758
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 123WM10461-1 · 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
•
EXTENDED WASHER THICKNESS: 0.259 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
•
HEAD HEIGHT: 1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN
•
FASTENER LENGTH: 4.750 INCHES NOMINAL IN
•
SHOULDER LENGTH: 3.412 INCHES MINIMUM AND 3.422 INCHES MAXIMUM FIRST SHOULDER IN
•
EXTENDED WASHER DIAMETER: 2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.328 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.259 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN
HEAD HEIGHT1.145 INCHES MINIMUM AND 1.165 INCHES MAXIMUM IN
FASTENER LENGTH4.750 INCHES NOMINAL IN
SHOULDER LENGTH3.412 INCHES MINIMUM AND 3.422 INCHES MAXIMUM FIRST SHOULDER IN
EXTENDED WASHER DIAMETER2.115 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
SHOULDER DIAMETER1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.328 INCHES MINIMUM AND 1.338 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONSPS-M-107,56878 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER1.000 INCHES 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 123WM10461-1?
123WM10461-1 is a BOLT,SHOULDER.
What is the NSN for 123WM10461-1?
123WM10461-1 is cataloged in the U.S. Government catalog under NSN 5306-00-269-3758. 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.