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P50570-3 — NUT,SLEEVE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

P50570-3: NUT,SLEEVE.

The NUT,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: SLEEVE, nut_length: 2.160 INCHES NOMINAL IN, nut_diameter: 0.280 INCHES NOMINAL IN, thread_class: 2B, thread_length: 0.530 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-121-5071, 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
P50570-3
NSN: 5310-01-121-5071
FSC: 5310 — Nuts and Washers
CAGE: 65035 — BOSCH REXROTH CORPORATION DIV BOSCH REXROTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSLEEVE
nut_length2.160 INCHES NOMINAL IN
nut_diameter0.280 INCHES NOMINAL IN
thread_class2B
thread_length0.530 INCHES NOMINAL OVERALL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
flange_thickness0.190 INCHES NOMINAL IN
thread_directionRIGHT-HAND
nominal_thread_size0.190 INCHES IN
cross-sectional_shapeHEXAGONAL NUT
thread_quantity_per_inch24
NSN5310-01-121-5071
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: P50570-3 · 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
•
FLANGE WIDTH ACROSS FLATS: 0.380 INCHES NOMINAL IN
•
NUT LENGTH: 2.160 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.190 INCHES NOMINAL IN
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
THREAD LENGTH: 0.530 INCHES NOMINAL OVERALL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: M-10B21-30 MFR REF SINGLE MATERIAL RESPONSE OR M-12L14-12 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.380 INCHES NOMINAL IN
NUT LENGTH2.160 INCHES NOMINAL IN
FLANGE THICKNESS0.190 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD LENGTH0.530 INCHES NOMINAL OVERALL IN
MATERIAL DOCUMENT AND CLASSIFICATIONM-10B21-30 MFR REF SINGLE MATERIAL RESPONSE OR M-12L14-12 MFR REF SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.190 INCHES IN
NUT DIAMETER0.280 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEHEXAGONAL NUT
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
R431002673Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 P50570-3?
P50570-3 is a NUT,SLEEVE.
What parts can replace P50570-3?
There is 1 known substitute for P50570-3: R431002673. Substitute compatibility should be verified for your specific system.
What is the NSN for P50570-3?
P50570-3 is cataloged in the U.S. Government catalog under NSN 5310-01-121-5071. 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.