PartsTable
Technical Data Sheet
81-000129 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.094 INCHES NOMINAL IN, diameter: 0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN, material: STEEL COMP 1113 OVERALL, head_style: FLAT CHAMFER, chamfer_length: 0.031 INCHES NOMINAL IN, style_designator: STRAIGHT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-584-9053, 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
81-000129
NSN: 5315-00-584-9053
FSC: 5315
CAGE: 92867 — ORSCHELN PRODUCTS LLC (USA)
SPECIFICATIONS
height0.094 INCHES NOMINAL IN
diameter0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
materialSTEEL COMP 1113 OVERALL
head_styleFLAT CHAMFER
chamfer_length0.031 INCHES NOMINAL IN
style_designatorSTRAIGHT
features_providedCASEHARDENED
pin_chamfer_angle45.0 DEGREES NOMINAL
pin_head_diameter0.500 INCHES NOMINAL IN
under_head_length1.375 INCHES NOMINAL IN
first_hole_diameter0.109 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
NSN5315-00-584-9053
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 81-000129 · 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
CHAMFER LENGTH: 0.031 INCHES NOMINAL IN
DIAMETER: 0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
FEATURES PROVIDED: CASEHARDENED
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLE: ONE END DRILLED
HEIGHT: 0.094 INCHES NOMINAL IN
STYLE DESIGNATOR: STRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CHAMFER LENGTH0.031 INCHES NOMINAL IN
DIAMETER0.304 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
HOLE ARRANGEMENT STYLEONE END DRILLED
HEIGHT0.094 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1113 OVERALL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.109 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
34432Interchangeable
interchangeable cross-reference
interchangeable
7000317Interchangeable
interchangeable cross-reference
interchangeable
17208Interchangeable
interchangeable cross-reference
interchangeable
34452Interchangeable
interchangeable cross-reference
interchangeable
34-452AInterchangeable
interchangeable cross-reference
interchangeable
19931Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81-000129?
81-000129 is a PIN,STRAIGHT,HEADED.
What parts can replace 81-000129?
There are 11 known substitutes for 81-000129: 34432, 7000317, 17208 and 8 more. Substitute compatibility should be verified for your specific system.
Is 81-000129 still available?
81-000129 is currently cancelled.
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