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9239A0157 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9239A0157: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, hardness_rating: 90.0 ROCKWELL C NOMINAL OVERALL, special_features: MADE FROM 18-8 STAINLESS STEEL WITH COTTER PIN HOLE, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-517-2763, 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
9239A0157
NSN: 5315-01-517-2763
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT
hardness_rating90.0 ROCKWELL C NOMINAL OVERALL
special_featuresMADE FROM 18-8 STAINLESS STEEL WITH COTTER PIN HOLE
style_designatorSTRAIGHT
under_head_length0.750 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
part_name_assigned_by_controlling_agencyCLEVIS PIN
distance_from_centerline_of_hole_to_end_of_pin0.141 INCHES NOMINAL IN
NSN5315-01-517-2763
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9239A0157 · 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.750 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 ROCKWELL C NOMINAL OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.750 INCHES NOMINAL IN
HARDNESS RATING90.0 ROCKWELL C NOMINAL OVERALL
STYLE DESIGNATORSTRAIGHT
DIAMETER0.250 INCHES NOMINAL IN
HEAD STYLEFLAT
SPECIAL FEATURESMADE FROM 18-8 STAINLESS STEEL WITH COTTER PIN HOLE
PART NAME ASSIGNED BY CONTROLLING AGENCYCLEVIS PIN
MATERIALSTEEL CORROSION RESISTING OVERALL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.141 INCHES NOMINAL IN
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 9239A0157?
9239A0157 is a PIN,STRAIGHT,HEADED.
What is the NSN for 9239A0157?
9239A0157 is cataloged in the U.S. Government catalog under NSN 5315-01-517-2763. 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.