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PartsTable / COMPONENT / 02-11795
02-11795 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, hole_diameter: 1.151 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN, surface_finish: 40.0 MICROINCHES TOP, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM, outside_diameter: 1.401 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN, style_designator: KEY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-293-6919, 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
02-11795
NSN: 5310-00-293-6919
FSC: 5310
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 OVERALL
hole_diameter1.151 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
surface_finish40.0 MICROINCHES TOP
hardness_rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
outside_diameter1.401 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN
style_designatorKEY
surface_treatmentPASSIVATE OVERALL
material_thickness0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
external_key_quantity2
internal_key_quantity2
external_straight_key_width0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
internal_straight_key_width0.147 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
NSN5310-00-293-6919
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 02-11795 · 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: 1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN
•
SURFACE FINISH: 40.0 MICROINCHES TOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.401 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 4140 OVERALL
•
MATERIAL THICKNESS: 0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
HOLE DIAMETER: 1.151 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DISTANCE INCLUDING KEYS1.547 INCHES MINIMUM AND 1.552 INCHES MAXIMUM IN
SURFACE FINISH40.0 MICROINCHES TOP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.401 INCHES MINIMUM AND 1.406 INCHES MAXIMUM IN
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL THICKNESS0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
HOLE DIAMETER1.151 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
INTERNAL KEY QUANTITY2
EXTERNAL KEY QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
024111Interchangeable
interchangeable cross-reference
interchangeable
2515306-1Interchangeable
interchangeable cross-reference
interchangeable
021207Interchangeable
interchangeable cross-reference
interchangeable
317.72Interchangeable
interchangeable cross-reference
interchangeable
6515NCM020734Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 02-11795?
02-11795 is a WASHER,KEY.
What parts can replace 02-11795?
There are 5 known substitutes for 02-11795: 024111, 2515306-1, 021207 and 2 more. Substitute compatibility should be verified for your specific system.
Is 02-11795 still available?
02-11795 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026