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77332C-14 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

77332C-14: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 0.879 INCHES NOMINAL IN, surface_finish: 100.0 MICROINCHES ALL SURFACES, hardness_rating: 34.0 ROCKWELL C MINIMUM, recess_diameter: 1.028 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-088-3426, 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
77332C-14
NSN: 5310-01-088-3426
FSC: 5310 — Nuts and Washers
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
recess_angle90.0 DEGREES NOMINAL
hole_diameter0.879 INCHES NOMINAL IN
surface_finish100.0 MICROINCHES ALL SURFACES
hardness_rating34.0 ROCKWELL C MINIMUM
recess_diameter1.028 INCHES NOMINAL IN
outside_diameter1.780 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.109 INCHES NOMINAL IN
NSN5310-01-088-3426
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 77332C-14 · 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
•
SURFACE FINISH: 100.0 MICROINCHES ALL SURFACES
•
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 1.780 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.109 INCHES NOMINAL IN
•
RECESS DIAMETER: 1.028 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY 718 OVERALL
•
HOLE DIAMETER: 0.879 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH100.0 MICROINCHES ALL SURFACES
HARDNESS RATING34.0 ROCKWELL C MINIMUM
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER1.780 INCHES NOMINAL IN
MATERIAL THICKNESS0.109 INCHES NOMINAL IN
RECESS DIAMETER1.028 INCHES NOMINAL IN
MATERIALNICKEL ALLOY 718 OVERALL
HOLE DIAMETER0.879 INCHES NOMINAL IN
RECESS ANGLE90.0 DEGREES NOMINAL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
5169285-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 77332C-14?
77332C-14 is a WASHER,RECESSED.
What parts can replace 77332C-14?
There is 1 known substitute for 77332C-14: 5169285-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 77332C-14?
77332C-14 is cataloged in the U.S. Government catalog under NSN 5310-01-088-3426. This indicates validated use in U.S. government and defense supply chains.
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