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9377606 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9377606: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.5580 INCHES NOMINAL IN, material: STEEL COMP 4140 OVERALL, overall_length: 4.640 INCHES NOMINAL IN, undercut_width: 0.075 INCHES NOMINAL IN, first_end_style: SQUARE, undercut_radius: 0.440 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-250-1444, 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
9377606
NSN: 5315-01-250-1444
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
diameter0.5580 INCHES NOMINAL IN
materialSTEEL COMP 4140 OVERALL
overall_length4.640 INCHES NOMINAL IN
undercut_width0.075 INCHES NOMINAL IN
first_end_styleSQUARE
undercut_radius0.440 INCHES NOMINAL IN
effective_length3.858 INCHES NOMINAL IN
style_designatorGROOVE
first_end_locationBOTH ENDS
second_undercut_width0.075 INCHES NOMINAL IN
criticality_code_justificationABMZ
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-250-1444
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9377606 · 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
•
UNDERCUT WIDTH: 0.075 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: SQUARE
•
CRITICALITY CODE JUSTIFICATION: ABMZ
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.5580 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.075 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLESQUARE
CRITICALITY CODE JUSTIFICATIONABMZ
STYLE DESIGNATORGROOVE
DIAMETER0.5580 INCHES NOMINAL IN
OVERALL LENGTH4.640 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
EFFECTIVE LENGTH3.858 INCHES NOMINAL IN
SECOND UNDERCUT WIDTH0.075 INCHES NOMINAL IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9377606?
9377606 is a PIN,GROOVED,HEADLESS.
What is the NSN for 9377606?
9377606 is cataloged in the U.S. Government catalog under NSN 5315-01-250-1444. This indicates validated use in U.S. government and defense supply chains.
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