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L5872153-003 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L5872153-003: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, hole_diameter: 0.830 INCHES NOMINAL IN, outside_diameter: 1.040 INCHES NOMINAL IN, special_features: THREE DIMPLES 0.120 IN. WIDE ON FACE OF WASHER IN, style_designator: KEY, material_thickness: 0.016 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5310-01-182-7706, 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
L5872153-003
NSN: 5310-01-182-7706
FSC: 5310 — Nuts and Washers
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
hole_diameter0.830 INCHES NOMINAL IN
outside_diameter1.040 INCHES NOMINAL IN
special_featuresTHREE DIMPLES 0.120 IN. WIDE ON FACE OF WASHER IN
style_designatorKEY
material_thickness0.016 INCHES NOMINAL IN
external_key_quantity2
external_straight_key_width0.200 INCHES NOMINAL IN
overall_distance_including_keys1.240 INCHES NOMINAL IN
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-182-7706
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L5872153-003 · 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
•
OVERALL DISTANCE INCLUDING KEYS: 1.240 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.040 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.016 INCHES NOMINAL IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.200 INCHES NOMINAL IN
•
EXTERNAL KEY QUANTITY: 2
TECHNICAL CHARACTERISTICS
OVERALL DISTANCE INCLUDING KEYS1.240 INCHES NOMINAL IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.040 INCHES NOMINAL IN
MATERIAL THICKNESS0.016 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.200 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY2
SPECIAL FEATURESTHREE DIMPLES 0.120 IN. WIDE ON FACE OF WASHER IN
MATERIALSTEEL COMP 321 OVERALL
HOLE DIAMETER0.830 INCHES NOMINAL IN
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 L5872153-003?
L5872153-003 is a WASHER,KEY.
What is the NSN for L5872153-003?
L5872153-003 is cataloged in the U.S. Government catalog under NSN 5310-01-182-7706. This indicates validated use in U.S. government and defense supply chains.
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