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03A259-4-2-4 — PIN,DRIVE,POWER ACTUATED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

03A259-4-2-4: PIN,DRIVE,POWER ACTUATED.

The PIN,DRIVE,POWER ACTUATED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OR STEEL COMP 303SE OR STEEL COMP 304 OVERALL, shank_length: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, thread_class: 3A3A, thread_length: 0.405 INCHES NOMINAL0.405 INCHES NOMINAL IN, overall_length: 1.155 INCHES NOMINAL1.155 INCHES NOMINAL IN, shank_diameter: 0.2490 INCHES MINIMUM AND 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM0.2495 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-643-0863, 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
03A259-4-2-4
NSN: 5315-01-643-0863
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OR STEEL COMP 303SE OR STEEL COMP 304 OVERALL
shank_length0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
thread_class3A3A
thread_length0.405 INCHES NOMINAL0.405 INCHES NOMINAL IN
overall_length1.155 INCHES NOMINAL1.155 INCHES NOMINAL IN
shank_diameter0.2490 INCHES MINIMUM AND 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM0.2495 INCHES MAXIMUM IN
special_featuresSEE DRAWING FOR FURTHER DETAILSSEE DRAWING FOR FURTHER DETAILS
style_designatorGUIDED OR POWDER ACTUATED
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
material_thickness0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
nominal_thread_size0.250 INCHES0.250 INCHES IN
NSN5315-01-643-0863
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 03A259-4-2-4 · 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
•
SHANK DIAMETER: 0.2490 INCHES MINIMUM AND 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM0.2495 INCHES MAXIMUM IN
•
WASHER OUTSIDE DIAMETER: 0.506 INCHES NOMINAL0.506 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.405 INCHES NOMINAL0.405 INCHES NOMINAL IN
•
SHANK LENGTH: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: GUIDED OR POWDER ACTUATED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS QQ-S-763 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.2490 INCHES MINIMUM AND 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM0.2495 INCHES MAXIMUM IN
WASHER OUTSIDE DIAMETER0.506 INCHES NOMINAL0.506 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.405 INCHES NOMINAL0.405 INCHES NOMINAL IN
SHANK LENGTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
STYLE DESIGNATORGUIDED OR POWDER ACTUATED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS QQ-S-763 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.155 INCHES NOMINAL1.155 INCHES NOMINAL IN
MATERIAL THICKNESS0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
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 03A259-4-2-4?
03A259-4-2-4 is a PIN,DRIVE,POWER ACTUATED.
What is the NSN for 03A259-4-2-4?
03A259-4-2-4 is cataloged in the U.S. Government catalog under NSN 5315-01-643-0863. 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.