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9M383-14 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9M383-14: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, hole_diameter: 0.881 INCHES MINIMUM AND 0.881 INCHES MINIMUM AND 0.891 INCHES MAXIMUM0.891 INCHES MAXIMUM IN, hardness_rating: 35.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM39.0 ROCKWELL C MAXIMUM, outside_diameter: 1.310 INCHES MINIMUM AND 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM1.330 INCHES MAXIMUM IN, style_designator: INTERNAL PREBENT KEYINTERNAL PREBENT KEY, surface_treatment: CADMIUM AND CADMIUM AND CHROMATE OVERALLCHROMATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-138-4541, 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
9M383-14
NSN: 5310-00-138-4541
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
hole_diameter0.881 INCHES MINIMUM AND 0.881 INCHES MINIMUM AND 0.891 INCHES MAXIMUM0.891 INCHES MAXIMUM IN
hardness_rating35.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM39.0 ROCKWELL C MAXIMUM
outside_diameter1.310 INCHES MINIMUM AND 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM1.330 INCHES MAXIMUM IN
special_features4 EQUALLY SPACED RADIAL PROJECTIONS ON FACIAL SURFACE,WITH 0.047 IN. RADII,KEY NOT PRE-BENT4 EQUALLY SPACED RADIAL PROJECTIONS ON FACIAL SURFACE,WITH 0.047 IN. RADII,KEY NOT PRE-BENT IN
style_designatorINTERNAL PREBENT KEYINTERNAL PREBENT KEY
surface_treatmentCADMIUM AND CADMIUM AND CHROMATE OVERALLCHROMATE OVERALL
material_thickness0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
wire_hole_diameter0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
internal_prebent_key_width0.148 INCHES NOMINAL0.148 INCHES NOMINAL IN
material_document_and_classificationMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-138-4541
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9M383-14 · 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
•
WIRE HOLE DIAMETER: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
INTERNAL PREBENT KEY WIDTH: 0.148 INCHES NOMINAL0.148 INCHES NOMINAL IN
•
HARDNESS RATING: 35.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM39.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: INTERNAL PREBENT KEYINTERNAL PREBENT KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.310 INCHES MINIMUM AND 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM1.330 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIRE HOLE DIAMETER0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
INTERNAL PREBENT KEY WIDTH0.148 INCHES NOMINAL0.148 INCHES NOMINAL IN
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM39.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORINTERNAL PREBENT KEYINTERNAL PREBENT KEY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.310 INCHES MINIMUM AND 1.310 INCHES MINIMUM AND 1.330 INCHES MAXIMUM1.330 INCHES MAXIMUM IN
MATERIAL THICKNESS0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
SPECIAL FEATURES4 EQUALLY SPACED RADIAL PROJECTIONS ON FACIAL SURFACE,WITH 0.047 IN. RADII,KEY NOT PRE-BENT4 EQUALLY SPACED RADIAL PROJECTIONS ON FACIAL SURFACE,WITH 0.047 IN. RADII,KEY NOT PRE-BENT IN
SURFACE TREATMENTCADMIUM AND CADMIUM AND CHROMATE OVERALLCHROMATE OVERALL
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

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 9M383-14?
9M383-14 is a WASHER,KEY.
What is the NSN for 9M383-14?
9M383-14 is cataloged in the U.S. Government catalog under NSN 5310-00-138-4541. This indicates validated use in U.S. government and defense supply chains.
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