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MBEU-69072 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MBEU-69072: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 2.937 INCHES NOMINAL IN, thread_class: 2B, thread_length: 0.375 INCHES NOMINAL IN, overall_length: 4.210 INCHES NOMINAL IN, shank_diameter: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-129-8203, 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
MBEU-69072
NSN: 5315-01-129-8203
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U1604 — MARTIN-BAKER AIRCRAFT COMPANY LIMITED (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length2.937 INCHES NOMINAL IN
thread_class2B
thread_length0.375 INCHES NOMINAL IN
overall_length4.210 INCHES NOMINAL IN
shank_diameter0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
surface_finish64.0 MICROINCHES OUTSIDE DIAMETER
first_end_styleCOUNTERSUNK
second_end_styleCHAMFERED AND COUNTERSUNK
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.552 INCHES MINIMUM AND 0.555 INCHES MAXIMUM IN
NSN5315-01-129-8203
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MBEU-69072 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
•
SURFACE FINISH: 64.0 MICROINCHES OUTSIDE DIAMETER
•
FIRST END COUNTERSINK DIAMETER: 0.375 INCHES NOMINAL IN
•
SECOND END COUNTERSINK DIAMETER: 0.250 INCHES NOMINAL IN
•
FIRST END LOCATION: LARGE END
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
THREAD LENGTH: 0.375 INCHES NOMINAL IN
•
FIRST END STYLE: COUNTERSUNK
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
SURFACE FINISH64.0 MICROINCHES OUTSIDE DIAMETER
FIRST END COUNTERSINK DIAMETER0.375 INCHES NOMINAL IN
SECOND END COUNTERSINK DIAMETER0.250 INCHES NOMINAL IN
FIRST END LOCATIONLARGE END
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
THREAD LENGTH0.375 INCHES NOMINAL IN
FIRST END STYLECOUNTERSUNK
SHANK LENGTH2.937 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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 MBEU-69072?
MBEU-69072 is a PIN,SHOULDER,HEADLESS.
What is the NSN for MBEU-69072?
MBEU-69072 is cataloged in the U.S. Government catalog under NSN 5315-01-129-8203. 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.