PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5310CH37-016-3
5310CH37-016-3 ✓ 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 OVERALL, hole_diameter: 1.962 INCHES NOMINAL IN, outside_diameter: 2.375 INCHES NOMINAL IN, material_thickness: 0.042 INCHES NOMINAL IN, external_prebent_key_width: 0.226 INCHES NOMINAL IN, internal_prebent_key_width: 0.107 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-209-2680, 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
5310CH37-016-3
NSN: 5310-00-209-2680
FSC: 5310
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter1.962 INCHES NOMINAL IN
outside_diameter2.375 INCHES NOMINAL IN
material_thickness0.042 INCHES NOMINAL IN
external_key_quantity6
external_prebent_key_width0.226 INCHES NOMINAL IN
internal_prebent_key_width0.107 INCHES NOMINAL IN
external_straight_key_width0.219 INCHES NOMINAL IN
internal_prebent_key_length0.123 INCHES NOMINAL IN
overall_distance_including_keys2.824 INCHES NOMINAL IN
angle_between_fifth_and_sixth_key30.0 DEGREES NOMINAL
angle_between_first_and_second_key30.0 DEGREES NOMINAL
NSN5310-00-209-2680
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5310CH37-016-3 · 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 KEY QUANTITY: 6
•
MATERIAL: STEEL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL THICKNESS: 0.042 INCHES NOMINAL IN
•
INTERNAL PREBENT KEY WIDTH: 0.107 INCHES NOMINAL IN
•
ANGLE BETWEEN SECOND AND THIRD KEY: 30.0 DEGREES NOMINAL
•
OVERALL DISTANCE INCLUDING KEYS: 2.824 INCHES NOMINAL IN
•
ANGLE BETWEEN FIRST AND SECOND KEY: 30.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
EXTERNAL KEY QUANTITY6
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.042 INCHES NOMINAL IN
INTERNAL PREBENT KEY WIDTH0.107 INCHES NOMINAL IN
ANGLE BETWEEN SECOND AND THIRD KEY30.0 DEGREES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.824 INCHES NOMINAL IN
ANGLE BETWEEN FIRST AND SECOND KEY30.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.226 INCHES NOMINAL IN
ANGLE BETWEEN FIFTH AND SIXTH KEY30.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
59-10058Interchangeable
interchangeable cross-reference
interchangeable
D-726Interchangeable
interchangeable cross-reference
interchangeable
B94.19 TABLE 8Interchangeable
interchangeable cross-reference
interchangeable
26594Interchangeable
interchangeable cross-reference
interchangeable
MS16562-160Interchangeable
interchangeable cross-reference
interchangeable
53-048-250-1500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 5310CH37-016-3?
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 5310CH37-016-3?
5310CH37-016-3 is a WASHER,KEY.
What parts can replace 5310CH37-016-3?
There are 10 known substitutes for 5310CH37-016-3: 59-10058, D-726, B94.19 TABLE 8 and 7 more. Substitute compatibility should be verified for your specific system.
Is 5310CH37-016-3 still available?
5310CH37-016-3 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5310CH37-016-3

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026