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2CD789 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2CD789: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include shank_length: 0.129 INCHES NOMINAL IN, overall_length: 5.210 INCHES NOMINAL IN, shank_diameter: 0.750 INCHES NOMINAL IN, first_end_style: SQUARE, style_designator: SHOULDER, first_end_location: BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-224-8380, 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
2CD789
NSN: 5315-01-224-8380
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
shank_length0.129 INCHES NOMINAL IN
overall_length5.210 INCHES NOMINAL IN
shank_diameter0.750 INCHES NOMINAL IN
first_end_styleSQUARE
style_designatorSHOULDER
first_end_locationBOTH ENDS
first_hole_diameter0.203 INCHES NOMINAL IN
second_shank_length4.930 INCHES NOMINAL IN
second_shank_diameter0.750 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
end_item_identificationHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
shoulder_width_across_flats1.500 INCHES NOMINAL IN
NSN5315-01-224-8380
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2CD789 · 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: 0.750 INCHES NOMINAL IN
•
SECOND SHANK DIAMETER: 0.750 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: SQUARE
•
FIRST HOLE DIAMETER: 0.203 INCHES NOMINAL IN
•
SHANK LENGTH: 0.129 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.750 INCHES NOMINAL IN
SECOND SHANK DIAMETER0.750 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLESQUARE
FIRST HOLE DIAMETER0.203 INCHES NOMINAL IN
SHANK LENGTH0.129 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
OVERALL LENGTH5.210 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SUBSTITUTES & CROSS-REFERENCES 3
7-689-000718Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
X7335Reference document
Same NSN cross-reference
Reference document — Secondary reference
33389Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2CD789?
2CD789 is a PIN,SHOULDER,HEADLESS.
What parts can replace 2CD789?
There are 3 known substitutes for 2CD789: 7-689-000718, X7335, 33389. Substitute compatibility should be verified for your specific system.
What is the NSN for 2CD789?
2CD789 is cataloged in the U.S. Government catalog under NSN 5315-01-224-8380. This indicates validated use in U.S. government and defense supply chains.
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