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77-757 — BLADE,CIRCULAR SAW,WOODCUTTING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

77-757: BLADE,CIRCULAR SAW,WOODCUTTING.

The BLADE,CIRCULAR SAW,WOODCUTTING is a the manufacturer industrial component. Key specifications include keyway: NOT INCLUDED, diameter: 7.250 INCHES NOMINAL IN, unit_type: ALL-PURPOSE, tooth_type: SOLID, carbide_tip: INCLUDED, teeth_quantity: 40. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-298-9209, 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
77-757
NSN: 5315-00-298-9209
NIINs: 002989209, 010181311, 012397696
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
keywayNOT INCLUDED
diameter7.250 INCHES NOMINAL IN
unit_typeALL-PURPOSE
tooth_typeSOLID
carbide_tipINCLUDED
teeth_quantity40
rim_gage_number16
arbor_hole_shapeDIAMOND
solid_tooth_styleCOMBINATION
arbor_hole_diameter0.625 INCHES NOMINAL IN
NSN5315-00-298-9209
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 77-757 · 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
•
CHAMFER LENGTH: 0.020 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.965 INCHES MINIMUM AND 0.970 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.294 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.020 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.965 INCHES MINIMUM AND 0.970 INCHES MAXIMUM IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.294 INCHES MINIMUM AND 0.299 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.110 INCHES NOMINAL IN
HEAD STYLEFLAT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 77-757?
77-757 is a BLADE,CIRCULAR SAW,WOODCUTTING.
What is the NSN for 77-757?
77-757 is cataloged in the U.S. Government catalog under NSN 5315-00-298-9209. This indicates validated use in U.S. government and defense supply chains.
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