PartsTable
Technical Data Sheet
Download PDF

SSCYPIN3A — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SSCYPIN3A: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 420 OVERALL, overall_length: 0.205 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN, first_end_style: OVAL, style_designator: ONE HALF GROOVE, first_end_location: BOTH ENDS, intermediate_diameter: 0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-342-0779, 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
SSCYPIN3A
NSN: 5315-00-342-0779
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03673 — STEIN SEAL COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 420 OVERALL
overall_length0.205 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
first_end_styleOVAL
style_designatorONE HALF GROOVE
first_end_locationBOTH ENDS
intermediate_diameter0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
first_end_outer_radius0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
pin_large_end_diameter0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
pin_small_end_diameter0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
material_document_and_classificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-342-0779
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SSCYPIN3A · 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
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: OVAL
•
INTERMEDIATE DIAMETER: 0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ONE HALF GROOVE
•
PIN LARGE END DIAMETER: 0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONBOTH ENDS
FIRST END STYLEOVAL
INTERMEDIATE DIAMETER0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
STYLE DESIGNATORONE HALF GROOVE
PIN LARGE END DIAMETER0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.205 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SMALL END DIAMETER0.122 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN
MATERIALSTEEL COMP 420 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
Ready to buy SSCYPIN3A?
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 SSCYPIN3A?
SSCYPIN3A is a PIN,GROOVED,HEADLESS.
What is the NSN for SSCYPIN3A?
SSCYPIN3A is cataloged in the U.S. Government catalog under NSN 5315-00-342-0779. 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 — SSCYPIN3A

✓ 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.