PartsTable
Technical Data Sheet
Download PDF

P-048254-00002 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

P-048254-00002: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, nut_style: HEXAGON, nut_height: 0.750 INCHES NOMINAL IN, thread_series: UNF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT, special_features: SEALING NUT W/SEAL;5/8-18. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-516-4064, 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
P-048254-00002
NSN: 5310-01-516-4064
FSC: 5310 — Nuts and Washers
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
nut_styleHEXAGON
nut_height0.750 INCHES NOMINAL IN
thread_seriesUNF
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
special_featuresSEALING NUT W/SEAL;5/8-18
thread_directionRIGHT-HAND
width_across_flats0.937 INCHES NOMINAL IN
nominal_thread_size0.625 INCHES IN
end_item_identificationCYLINDER,HYDRAULIC
thread_quantity_per_inch18
part_name_assigned_by_controlling_agencySEAL LOCKNUT
NSN5310-01-516-4064
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: P-048254-00002 · 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: 0.937 INCHES NOMINAL IN
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.625 INCHES IN
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
•
NUT HEIGHT: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.937 INCHES NOMINAL IN
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.625 INCHES IN
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT0.750 INCHES NOMINAL IN
SPECIAL FEATURESSEALING NUT W/SEAL;5/8-18
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL LOCKNUT
NUT STYLEHEXAGON
END ITEM IDENTIFICATIONCYLINDER,HYDRAULIC
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 2
P48254-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C193923 REF.25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy P-048254-00002?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is P-048254-00002?
P-048254-00002 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace P-048254-00002?
There are 2 known substitutes for P-048254-00002: P48254-2, C193923 REF.25. Substitute compatibility should be verified for your specific system.
What is the NSN for P-048254-00002?
P-048254-00002 is cataloged in the U.S. Government catalog under NSN 5310-01-516-4064. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — P-048254-00002

✓ 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.