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180676 — BOLT,MACHINE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

180676: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: HEXAGON, head_height: 0.478 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN, thread_class: 2A A, thread_length: 1.310 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, fastener_length: 4.600 INCHES MINIMUM AND 4.630 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-234-4916, 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
180676
NSN: 5310-00-234-4916
NIINs: 002344916, 010196492
FSC: 5310 — Nuts and Washers
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEXAGON
head_height0.478 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN
thread_class2A A
thread_length1.310 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
fastener_length4.600 INCHES MINIMUM AND 4.630 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats0.906 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
nominal_thread_diameter0.562 INCHES IN
thread_quantity_per_inch18
thread_series_designatorUNF
NSN5310-00-234-4916
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 180676 · 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
•
NUT WIDTH: 0.440 INCHES NOMINAL IN
•
NUT LENGTH: 0.635 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.025 INCHES NOMINAL IN
•
MATING MEMBER DIAMETER ACCOMMODATED: 0.110 INCHES NOMINAL IN
•
SURFACE TREATMENT: OXIDE OVERALL
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NUT STYLE: SHEET SPRING
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
NUT WIDTH0.440 INCHES NOMINAL IN
NUT LENGTH0.635 INCHES NOMINAL IN
MATERIAL THICKNESS0.025 INCHES NOMINAL IN
MATING MEMBER DIAMETER ACCOMMODATED0.110 INCHES NOMINAL IN
SURFACE TREATMENTOXIDE OVERALL
NUT STYLESHEET SPRING
MATERIALSTEEL OVERALL
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 180676?
180676 is a BOLT,MACHINE.
What is the NSN for 180676?
180676 is cataloged in the U.S. Government catalog under NSN 5310-00-234-4916. 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.