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377864 — CLAMP,FRICTION

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

377864: CLAMP,FRICTION.

The CLAMP,FRICTION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, shank_length: 1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN, overall_length: 2.490 INCHES NOMINAL IN, shank_diameter: 0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN, first_end_style: CHAMFERED, second_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-703-9681, 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
377864
NSN: 5315-00-703-9681
NIINs: 007039681, 007637074
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
shank_length1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN
overall_length2.490 INCHES NOMINAL IN
shank_diameter0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
surface_treatmentCHROMIUM OVERALL
first_end_locationLONG END
first_hole_diameter0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
second_shank_length0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
NSN5315-00-703-9681
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 377864 · 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: 0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
FIRST END LOCATION: LONG END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.180 INCHES MINIMUM AND 0.184 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
FIRST END LOCATIONLONG END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
SHANK LENGTH1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
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 377864?
377864 is a CLAMP,FRICTION.
What is the NSN for 377864?
377864 is cataloged in the U.S. Government catalog under NSN 5315-00-703-9681. This indicates validated use in U.S. government and defense supply chains.
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