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LP-20121 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LP-20121: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 4.00 INCHES NOMINAL IN, diameter: 1.00 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, head_style: FLAT, style_designator: STRAIGHT, features_provided: LOCK PIN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-732-8629, 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
LP-20121
NSN: 5315-01-732-8629
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7YMQ7 — PRO-DIG, LLC (USA)
SPECIFICATIONS
height4.00 INCHES NOMINAL IN
diameter1.00 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
head_styleFLAT
style_designatorSTRAIGHT
features_providedLOCK PIN
pin_head_diameter4.00 INCHES NOMINAL IN
under_head_length8.75 INCHES NOMINAL IN
end_item_identification5420-017008027
part_name_assigned_by_controlling_agencyBAIL PIN
NSN5315-01-732-8629
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LP-20121 · 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
•
UNDER HEAD LENGTH: 8.75 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 4.00 INCHES NOMINAL IN
•
DIAMETER: 1.00 INCHES NOMINAL IN
•
FEATURES PROVIDED: LOCK PIN
•
HEAD STYLE: FLAT
•
HEIGHT: 4.00 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH8.75 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER4.00 INCHES NOMINAL IN
DIAMETER1.00 INCHES NOMINAL IN
FEATURES PROVIDEDLOCK PIN
HEAD STYLEFLAT
HEIGHT4.00 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBAIL PIN
END ITEM IDENTIFICATION5420-017008027
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
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
D1-62070DReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 LP-20121?
LP-20121 is a PIN,STRAIGHT,HEADED.
What parts can replace LP-20121?
There is 1 known substitute for LP-20121: D1-62070D. Substitute compatibility should be verified for your specific system.
What is the NSN for LP-20121?
LP-20121 is cataloged in the U.S. Government catalog under NSN 5315-01-732-8629. 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.