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GP2-125X250-50 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GP2-125X250-50: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, overall_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, style_designator: ONE HALF GROOVE, intermediate_diameter: 0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN, pin_large_end_diameter: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN, pin_small_end_diameter: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-104-9952, 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
GP2-125X250-50
NSN: 5315-01-104-9952
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 73957 — GROOV-PIN CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
style_designatorONE HALF GROOVE
intermediate_diameter0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
pin_large_end_diameter0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
pin_small_end_diameter0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
NSN5315-01-104-9952
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GP2-125X250-50 · 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
•
INTERMEDIATE DIAMETER: 0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: ONE HALF GROOVE
•
PIN LARGE END DIAMETER: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
PIN SMALL END DIAMETER: 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 303 OVERALL
TECHNICAL CHARACTERISTICS
INTERMEDIATE DIAMETER0.132 INCHES MINIMUM AND 0.136 INCHES MAXIMUM IN
STYLE DESIGNATORONE HALF GROOVE
PIN LARGE END DIAMETER0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
PIN SMALL END DIAMETER0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
MATERIALSTEEL COMP 303 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 1
324B167P3Reference 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 GP2-125X250-50?
GP2-125X250-50 is a PIN,GROOVED,HEADLESS.
What parts can replace GP2-125X250-50?
There is 1 known substitute for GP2-125X250-50: 324B167P3. Substitute compatibility should be verified for your specific system.
What is the NSN for GP2-125X250-50?
GP2-125X250-50 is cataloged in the U.S. Government catalog under NSN 5315-01-104-9952. 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.