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R44118T-16U — NUT,PLAIN,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

R44118T-16U: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_height: 0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN, thread_series: UNJS, thread_direction: RIGHT-HAND, width_across_flats: 1.500 INCHES NOMINAL IN, nominal_thread_size: 1.2500 INCHES IN, drilled_hole_diameter: 0.070 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-043-8068, 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
R44118T-16U
NSN: 5310-01-043-8068
FSC: 5310 — Nuts and Washers
CAGE: 50599 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV STRATOFLEX PRODUCT DIVISION (USA)
SPECIFICATIONS
nut_height0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
thread_seriesUNJS
thread_directionRIGHT-HAND
width_across_flats1.500 INCHES NOMINAL IN
nominal_thread_size1.2500 INCHES IN
drilled_hole_diameter0.070 INCHES NOMINAL IN
hole_type_and_quantity3 DRILLED
thread_pitch_diameters+1.2036 TO 1.2088 INCHES IN
hole_configuration_styleCONFIGURATION B
thread_quantity_per_inch14
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5310-01-043-8068
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: R44118T-16U · 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
•
WIDTH ACROSS FLATS: 1.500 INCHES NOMINAL IN
•
THREAD SERIES: UNJS
•
HOLE CONFIGURATION STYLE: CONFIGURATION B
•
THREAD PITCH DIAMETERS: +1.2036 TO 1.2088 INCHES IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.2500 INCHES IN
•
NUT HEIGHT: 0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
•
DRILLED HOLE DIAMETER: 0.070 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.500 INCHES NOMINAL IN
THREAD SERIESUNJS
HOLE CONFIGURATION STYLECONFIGURATION B
THREAD PITCH DIAMETERS+1.2036 TO 1.2088 INCHES IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.2500 INCHES IN
NUT HEIGHT0.328 INCHES MINIMUM AND 0.348 INCHES MAXIMUM IN
DRILLED HOLE DIAMETER0.070 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD QUANTITY PER INCH14
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 1
GN512EY16UReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 R44118T-16U?
R44118T-16U is a NUT,PLAIN,HEXAGON.
What parts can replace R44118T-16U?
There is 1 known substitute for R44118T-16U: GN512EY16U. Substitute compatibility should be verified for your specific system.
What is the NSN for R44118T-16U?
R44118T-16U is cataloged in the U.S. Government catalog under NSN 5310-01-043-8068. 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.