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H-2418 PIECE 170 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

H-2418 PIECE 170: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: SLEEVE, nut_length: 4.625 INCHES NOMINAL IN, nut_diameter: 2.625 INCHES NOMINAL IN, thread_class: 3B, thread_length: 2.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-038-7394, 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
H-2418 PIECE 170
NSN: 5310-01-038-7394
FSC: 5310 — Nuts and Washers
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSLEEVE
nut_length4.625 INCHES NOMINAL IN
nut_diameter2.625 INCHES NOMINAL IN
thread_class3B
thread_length2.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
thread_seriesUN
special_featuresHEX WRENCHING ON END OPPOSITE THD END 2.250 IN. ACROSS FLATS BY 1.375 IN. LG IN
thread_directionRIGHT-HAND
nominal_thread_size1.750 INCHES IN
cross-sectional_shapeROUND W/WRENCH FLATS NUT
thread_quantity_per_inch8
NSN5310-01-038-7394
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H-2418 PIECE 170 · 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 LENGTH: 4.625 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
THREAD LENGTH: 2.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A194,GRADE 3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.750 INCHES IN
•
NUT DIAMETER: 2.625 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE: ROUND W/WRENCH FLATS NUT
TECHNICAL CHARACTERISTICS
NUT LENGTH4.625 INCHES NOMINAL IN
THREAD SERIESUN
THREAD LENGTH2.688 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A194,GRADE 3 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.750 INCHES IN
NUT DIAMETER2.625 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND W/WRENCH FLATS NUT
SPECIAL FEATURESHEX WRENCHING ON END OPPOSITE THD END 2.250 IN. ACROSS FLATS BY 1.375 IN. LG IN
NUT STYLESLEEVE
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
GJ402FReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H-2418 PIECE 170?
H-2418 PIECE 170 is a NUT,SLEEVE.
What parts can replace H-2418 PIECE 170?
There is 1 known substitute for H-2418 PIECE 170: GJ402F. Substitute compatibility should be verified for your specific system.
What is the NSN for H-2418 PIECE 170?
H-2418 PIECE 170 is cataloged in the U.S. Government catalog under NSN 5310-01-038-7394. 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.