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Technical Data Sheet
PartsTable / COMPONENT / 123-147-5
123-147-5 ✓ 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,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.853 INCHES MINIMUM AND 2.909 INCHES MAXIMUM IN, center_hole_diameter: 2.653 INCHES MINIMUM AND 2.697 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-082-3724, 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
123-147-5
NSN: 5315-00-082-3724
FSC: 5315
CAGE: 94861 — MALABAR (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q
temp_rating-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL
outside_diameter2.853 INCHES MINIMUM AND 2.909 INCHES MAXIMUM IN
center_hole_diameter2.653 INCHES MINIMUM AND 2.697 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5315-00-082-3724
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 123-147-5 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END LOCATION: BOTH ENDS
•
DIAMETER: 0.625 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
UNDERCUT DIAMETER: 0.588 INCHES NOMINAL IN
•
EFFECTIVE LENGTH: 1.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END LOCATIONBOTH ENDS
OVERALL LENGTH1.875 INCHES NOMINAL IN
DIAMETER0.625 INCHES NOMINAL IN
UNDERCUT WIDTH0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
UNDERCUT DIAMETER0.588 INCHES NOMINAL IN
EFFECTIVE LENGTH1.625 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
STYLE DESIGNATORGROOVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
AMS 3304Interchangeable
interchangeable cross-reference
interchangeable
2-147 S604-70Interchangeable
interchangeable cross-reference
interchangeable
AS568BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123-147-5?
123-147-5 is a PIN,GROOVED,HEADLESS.
What parts can replace 123-147-5?
There are 3 known substitutes for 123-147-5: AMS 3304, 2-147 S604-70, AS568B. Substitute compatibility should be verified for your specific system.
What is the NSN for 123-147-5?
123-147-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-082-3724. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026