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L43172P01 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

L43172P01: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.250 INCHES NOMINAL IN, diameter: 0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT, chamfer_length: 0.010 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-515-8351, 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
L43172P01
NSN: 5315-01-515-8351
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
height0.250 INCHES NOMINAL IN
diameter0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleFLAT
chamfer_length0.010 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
under_head_length1.380 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
first_hole_diameter0.250 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
material_document_and_classificationASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-01-515-8351
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: L43172P01 · 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
•
CHAMFER LENGTH: 0.010 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 1.380 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.250 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.010 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH1.380 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.250 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.998 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
HEAD STYLEFLAT
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 1
5315PL0685170Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 L43172P01?
L43172P01 is a PIN,STRAIGHT,HEADED.
What parts can replace L43172P01?
There is 1 known substitute for L43172P01: 5315PL0685170. Substitute compatibility should be verified for your specific system.
What is the NSN for L43172P01?
L43172P01 is cataloged in the U.S. Government catalog under NSN 5315-01-515-8351. 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.