PartsTable
Technical Data Sheet
Download PDF

201HT — KEY,WOODRUFF

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

201HT: KEY,WOODRUFF.

The KEY,WOODRUFF is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN, key_height: 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN, circle_diameter: 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL, style_designator: ROUND BOTTOM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-155-5608, 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
201HT
NSN: 5315-01-155-5608
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1EG27 — NEW YORK FASTENERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
key_height0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
circle_diameter0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
style_designatorROUND BOTTOM
starting_edge_shapeSTRAIGHT
key_size_designationWOODRUFF 201
NSN5315-01-155-5608
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 201HT · 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
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
•
STARTING EDGE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: ROUND BOTTOM
•
CIRCLE DIAMETER: 0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
•
KEY HEIGHT: 0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
•
KEY SIZE DESIGNATION: WOODRUFF 201
•
MATERIAL: STEEL OVERALL
•
THICKNESS: 0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPESTRAIGHT
STYLE DESIGNATORROUND BOTTOM
CIRCLE DIAMETER0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
KEY HEIGHT0.104 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN
KEY SIZE DESIGNATIONWOODRUFF 201
MATERIALSTEEL OVERALL
THICKNESS0.062 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
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
Ready to buy 201HT?
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 201HT?
201HT is a KEY,WOODRUFF.
What is the NSN for 201HT?
201HT is cataloged in the U.S. Government catalog under NSN 5315-01-155-5608. 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 — 201HT