PartsTable
Technical Data Sheet
Download PDF

5315-501-3441 — PIN,SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

5315-501-3441: PIN,SPRING.

The PIN,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, material: STEEL COMP 1095 OVERALL, grip_length: 0.696 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN, head_diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES OVERALL, fastener_length: 1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-501-3441, 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
5315-501-3441
NSN: 5315-00-501-3441
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
diameter0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
materialSTEEL COMP 1095 OVERALL
grip_length0.696 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN
head_diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES OVERALL
fastener_length1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSPRING
surface_treatmentPHOSPHATE OVERALL
NSN5315-00-501-3441
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5315-501-3441 · 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: 125.0 MICROINCHES OVERALL
•
FASTENER LENGTH: 1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: SPRING
•
DIAMETER: 0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
•
GRIP LENGTH: 0.696 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
MATERIAL: STEEL COMP 1095 OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISH125.0 MICROINCHES OVERALL
FASTENER LENGTH1.260 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSPRING
DIAMETER0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
GRIP LENGTH0.696 INCHES MINIMUM AND 0.731 INCHES MAXIMUM IN
SURFACE TREATMENTPHOSPHATE OVERALL
MATERIALSTEEL COMP 1095 OVERALL
HEAD DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 5315-501-3441?
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 5315-501-3441?
5315-501-3441 is a PIN,SPRING.
What is the NSN for 5315-501-3441?
5315-501-3441 is cataloged in the U.S. Government catalog under NSN 5315-00-501-3441. 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 — 5315-501-3441

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.