PartsTable
Technical Data Sheet
Download PDF

4J33184-101A — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4J33184-101A: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.765 INCHES NOMINAL IN, heat_treatment: AS FABRICATED, outside_diameter: 1.160 INCHES NOMINAL IN, special_features: LONGER KEY CONTAINS A 0.072 INCH DIA HOLE IN, style_designator: KEY. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-079-3440, 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
4J33184-101A
NSN: 5310-00-079-3440
FSC: 5310 — Nuts and Washers
CAGE: 10630 — ANILLO INDUSTRIES LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.765 INCHES NOMINAL IN
heat_treatmentAS FABRICATED
outside_diameter1.160 INCHES NOMINAL IN
special_featuresLONGER KEY CONTAINS A 0.072 INCH DIA HOLE IN
style_designatorKEY
material_thickness0.080 INCHES NOMINAL IN
external_straight_key_width0.270 INCHES NOMINAL IN
external_straight_key_length0.740 INCHES NOMINAL IN
overall_distance_including_keys2.080 INCHES NOMINAL IN
material_document_and_classificationMIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-079-3440
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4J33184-101A · 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
•
EXTERNAL STRAIGHT KEY LENGTH: 0.740 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 2.080 INCHES NOMINAL IN
•
HEAT TREATMENT: AS FABRICATED
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.160 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.080 INCHES NOMINAL IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.270 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
EXTERNAL STRAIGHT KEY LENGTH0.740 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS2.080 INCHES NOMINAL IN
HEAT TREATMENTAS FABRICATED
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.160 INCHES NOMINAL IN
MATERIAL THICKNESS0.080 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.270 INCHES NOMINAL IN
SPECIAL FEATURESLONGER KEY CONTAINS A 0.072 INCH DIA HOLE IN
MATERIALSTEEL 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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 4J33184-101A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4J33184-101A?
4J33184-101A is a WASHER,KEY.
What is the NSN for 4J33184-101A?
4J33184-101A is cataloged in the U.S. Government catalog under NSN 5310-00-079-3440. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4J33184-101A

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.