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M16150M — NUT,PLAIN,EXTENDED WASHER,HEXAGO

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M16150M: NUT,PLAIN,EXTENDED WASHER,HEXAGO.

NUT,PLAIN,EXTENDED WASHER,HEXAGO. Key specifications include nut_style: HEXAGON, overall_height: 16.00 INCHES NOMINAL IN, washer_thickness: 2.40 INCHES NOMINAL IN, width_across_flats: 24.00 INCHES NOMINAL IN, nominal_thread_size: 1.50 INCHES IN, washer_outside_diameter: 34.50 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-644-2073, 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
M16150M
NSN: 5310-01-644-2073
FSC: 5310 — Nuts and Washers
CAGE: 17353 — SPIRALOCK CORP DBA SPIRALOCK CORP DIV SPIRALOCK CORPORATION (USA)
SPECIFICATIONS
nut_styleHEXAGON
thread_seriesM
overall_height16.00 INCHES NOMINAL IN
washer_thickness2.40 INCHES NOMINAL IN
width_across_flats24.00 INCHES NOMINAL IN
nominal_thread_size1.50 INCHES IN
washer_outside_diameter34.50 INCHES NOMINAL IN
thread_quantity_per_inch16
NSN5310-01-644-2073
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M16150M · 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
•
WASHER OUTSIDE DIAMETER: 34.50 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 24.00 INCHES NOMINAL IN
•
THREAD SERIES: M
•
WASHER THICKNESS: 2.40 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.50 INCHES IN
•
NUT STYLE: HEXAGON
•
THREAD QUANTITY PER INCH: 16
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT16.00 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER34.50 INCHES NOMINAL IN
WIDTH ACROSS FLATS24.00 INCHES NOMINAL IN
THREAD SERIESM
WASHER THICKNESS2.40 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.50 INCHES IN
NUT STYLEHEXAGON
THREAD QUANTITY PER INCH16
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M16150M?
M16150M is a NUT,PLAIN,EXTENDED WASHER,HEXAGO.
What is the NSN for M16150M?
M16150M is cataloged in the U.S. Government catalog under NSN 5310-01-644-2073. 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.