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RMLH11922-9 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

RMLH11922-9: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8740 OVERALL, nut_length: 1.049 INCHES NOMINAL IN, lubrication: DRY FILM LUBRICANT, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.447 INCHES NOMINAL IN, hardness_rating: 38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-338-5719, 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
RMLH11922-9
NSN: 5310-01-338-5719
NIINs: 013385719, 016205854
FSC: 5310 — Nuts and Washers
CAGE: 72962 — HARVARD INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL COMP 8740 OVERALL
nut_length1.049 INCHES NOMINAL IN
lubricationDRY FILM LUBRICANT
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_height0.447 INCHES NOMINAL IN
hardness_rating38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
special_featuresTENSILE STRENGTH LB MIN 39.2, TENSILE STRENGTH 155000 PSI
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.563 INCHES IN
thread_quantity_per_inch18
part_name_assigned_by_controlling_agencyNUT, SELF LOCKING, SPLINE DRIVE, 450 DEG F DEGF
NSN5310-01-338-5719
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: RMLH11922-9 · 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
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
NOMINAL THREAD SIZE: 0.563 INCHES IN
•
THREAD QUANTITY PER INCH: 18
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
NOMINAL THREAD SIZE0.563 INCHES IN
THREAD QUANTITY PER INCH18
SUBSTITUTES & CROSS-REFERENCES 1
5310-021-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RMLH11922-9?
RMLH11922-9 is a NUT,SELF-LOCKING,PLATE.
What parts can replace RMLH11922-9?
There is 1 known substitute for RMLH11922-9: 5310-021-9. Substitute compatibility should be verified for your specific system.
What is the NSN for RMLH11922-9?
RMLH11922-9 is cataloged in the U.S. Government catalog under NSN 5310-01-338-5719. 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.