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7216647P001 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7216647P001: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN, material: STEEL COMP 303 AND STEEL COMP 303SE OVERALL, overall_length: 1.235 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN, undercut_width: 0.016 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN, first_end_style: SQUARE, effective_length: 0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-312-2543, 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
7216647P001
NSN: 5315-01-312-2543
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)
SPECIFICATIONS
diameter0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
materialSTEEL COMP 303 AND STEEL COMP 303SE OVERALL
overall_length1.235 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
undercut_width0.016 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
first_end_styleSQUARE
effective_length0.617 INCHES MINIMUM AND 0.623 INCHES MAXIMUM IN
style_designatorGROOVE
surface_treatmentPASSIVATE OVERALL
undercut_diameter0.1535 INCHES MINIMUM AND 0.1665 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
second_undercut_width0.030 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
material_document_and_classificationASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5315-01-312-2543
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7216647P001 · 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: 0.016 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.1535 INCHES MINIMUM AND 0.1665 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: SQUARE
•
STYLE DESIGNATOR: GROOVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
DIAMETER: 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.016 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.1535 INCHES MINIMUM AND 0.1665 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLESQUARE
STYLE DESIGNATORGROOVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
OVERALL LENGTH1.235 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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 7216647P001?
7216647P001 is a PIN,GROOVED,HEADLESS.
What is the NSN for 7216647P001?
7216647P001 is cataloged in the U.S. Government catalog under NSN 5315-01-312-2543. 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.