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R1021 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

R1021: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1016 OVERALL, surface_finish: 16.0 MICROINCHES OVERALL, first_end_style: SQUARE, hardness_rating: 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL, features_provided: CASEHARDENED, pin_overall_length: 2.125 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-014-4456, 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
R1021
NSN: 5315-01-014-4456
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 11568 — GARDNER DENVER INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 1016 OVERALL
surface_finish16.0 MICROINCHES OVERALL
first_end_styleSQUARE
hardness_rating60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
features_providedCASEHARDENED
pin_overall_length2.125 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
pin_overall_diameter0.8125 INCHES MINIMUM AND 0.8128 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-014-4456
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R1021 · 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
•
SURFACE FINISH: 16.0 MICROINCHES OVERALL
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.8125 INCHES MINIMUM AND 0.8128 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 2.125 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS
SURFACE FINISH16.0 MICROINCHES OVERALL
FIRST END STYLESQUARE
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.8125 INCHES MINIMUM AND 0.8128 INCHES MAXIMUM IN
PIN OVERALL LENGTH2.125 INCHES MINIMUM AND 2.135 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FEATURES PROVIDEDCASEHARDENED
MATERIALSTEEL COMP 1016 OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is R1021?
R1021 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for R1021?
R1021 is cataloged in the U.S. Government catalog under NSN 5315-01-014-4456. This indicates validated use in U.S. government and defense supply chains.
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