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1534AS138 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1534AS138: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN, diameter: 0.4340 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, head_style: FLAT, surface_finish: 32.0 MICROINCHES OUTSIDE DIAMETER, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-131-7705, 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
1534AS138
NSN: 5315-01-131-7705
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
height0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
diameter0.4340 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleFLAT
surface_finish32.0 MICROINCHES OUTSIDE DIAMETER
style_designatorSTRAIGHT
pin_head_diameter0.635 INCHES NOMINAL IN
under_head_length0.900 INCHES NOMINAL IN
first_hole_diameter0.062 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.091 INCHES NOMINAL IN
NSN5315-01-131-7705
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1534AS138 · 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
•
SURFACE FINISH: 32.0 MICROINCHES OUTSIDE DIAMETER
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 0.900 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.062 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.635 INCHES NOMINAL IN
•
DIAMETER: 0.4340 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT
TECHNICAL CHARACTERISTICS
SURFACE FINISH32.0 MICROINCHES OUTSIDE DIAMETER
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH0.900 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.062 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.635 INCHES NOMINAL IN
DIAMETER0.4340 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
HEAD STYLEFLAT
HEIGHT0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING 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
C013461-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1534AS138?
1534AS138 is a PIN,STRAIGHT,HEADED.
What parts can replace 1534AS138?
There is 1 known substitute for 1534AS138: C013461-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1534AS138?
1534AS138 is cataloged in the U.S. Government catalog under NSN 5315-01-131-7705. 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.