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U-XA0016-X — BOLT,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

U-XA0016-X: BOLT,SHOULDER.

The BOLT,SHOULDER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OVERALL, head_style: FILLISTER, head_height: 0.312 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 1.937 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, thread_length: 1.249 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-290-2685, 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
U-XA0016-X
NSN: 5306-01-290-2685
FSC: 5306 — Bolts
CAGE: 74841 — FRUEHAUF CORP FRUEHAUF TRAILER OPNS (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OVERALL
head_styleFILLISTER
head_height0.312 INCHES NOMINAL IN
thread_class2A A
head_diameter1.937 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
thread_length1.249 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length6.031 INCHES MINIMUM AND 6.219 INCHES MAXIMUM IN
shoulder_length4.531 INCHES MINIMUM AND 4.594 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
shoulder_diameter1.234 INCHES MINIMUM AND 1.250 INCHES MAXIMUM FIRST SHOULDER IN
nominal_thread_diameter1.000 INCHES IN
NSN5306-01-290-2685
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: U-XA0016-X · 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: 0.312 INCHES NOMINAL IN
•
FASTENER LENGTH: 6.031 INCHES MINIMUM AND 6.219 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 4.531 INCHES MINIMUM AND 4.594 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 1.234 INCHES MINIMUM AND 1.250 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.249 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 1.000 INCHES IN
•
HEAD STYLE: FILLISTER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.312 INCHES NOMINAL IN
FASTENER LENGTH6.031 INCHES MINIMUM AND 6.219 INCHES MAXIMUM IN
SHOULDER LENGTH4.531 INCHES MINIMUM AND 4.594 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER1.234 INCHES MINIMUM AND 1.250 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.249 INCHES MINIMUM AND 1.374 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER1.000 INCHES IN
HEAD STYLEFILLISTER
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A A
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 U-XA0016-X?
U-XA0016-X is a BOLT,SHOULDER.
What is the NSN for U-XA0016-X?
U-XA0016-X is cataloged in the U.S. Government catalog under NSN 5306-01-290-2685. 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.