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1562347 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1562347: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, overall_length: 4.000 INCHES NOMINAL IN, undercut_width: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN, first_end_style: CHAMFERED, hardness_rating: 27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL, effective_length: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-336-7809, 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
1562347
NSN: 5315-01-336-7809
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
diameter0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
overall_length4.000 INCHES NOMINAL IN
undercut_width0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
first_end_styleCHAMFERED
hardness_rating27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
effective_length0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
style_designatorGROOVE
undercut_diameter0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_end_taper_angle45.0 DEGREES MAXIMUM
first_end_taper_length0.078 INCHES MAXIMUM IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-01-336-7809
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1562347 · 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
•
UNDERCUT WIDTH: 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.078 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
DIAMETER: 0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.078 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLECHAMFERED
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
DIAMETER0.556 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
OVERALL LENGTH4.000 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES MAXIMUM
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 1562347?
1562347 is a PIN,GROOVED,HEADLESS.
What is the NSN for 1562347?
1562347 is cataloged in the U.S. Government catalog under NSN 5315-01-336-7809. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.