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11649044 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11649044: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, material: STEEL COMP 4140 OVERALL, overall_length: 6.310 INCHES NOMINAL IN, undercut_width: 0.180 INCHES NOMINAL IN, first_end_style: CHAMFERED, undercut_radius: 0.090 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-099-0668, 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
11649044
NSN: 5315-01-099-0668
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter0.997 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
materialSTEEL COMP 4140 OVERALL
overall_length6.310 INCHES NOMINAL IN
undercut_width0.180 INCHES NOMINAL IN
first_end_styleCHAMFERED
undercut_radius0.090 INCHES NOMINAL IN
effective_length5.970 INCHES NOMINAL IN
special_featuresFIRST HOLE LOCATED 0.500 IN. NOM FROM GROOVED END IN
style_designatorGROOVE
surface_treatmentCADMIUM AND CHROMATE OVERALL
undercut_diameter0.810 INCHES NOMINAL IN
first_end_locationBOTH ENDS
NSN5315-01-099-0668
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11649044 · 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: 0.180 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.090 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.810 INCHES NOMINAL IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: BOTH END DRILLED
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.180 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.090 INCHES NOMINAL IN
UNDERCUT DIAMETER0.810 INCHES NOMINAL IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEBOTH END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 11649044?
11649044 is a PIN,GROOVED,HEADLESS.
What is the NSN for 11649044?
11649044 is cataloged in the U.S. Government catalog under NSN 5315-01-099-0668. This indicates validated use in U.S. government and defense supply chains.
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