PartsTable
Technical Data Sheet
Download PDF

S6165-20245 — NUT,PISTON ATTACHING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S6165-20245: NUT,PISTON ATTACHING.

The NUT,PISTON ATTACHING is a the manufacturer industrial component. Key specifications include fsc_application_data: SERVOCYLINDER,HYDRAULIC,CH3C ACFT, end_item_identification: 16508223087TH. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-700-1606, 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
S6165-20245
NSN: 5310-00-700-1606
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
fsc_application_dataSERVOCYLINDER,HYDRAULIC,CH3C ACFT
end_item_identification16508223087TH
general_characteristics_item_descriptionSTEEL,MIL&S&6758,1.5/8-12N3B THD,12 DRIVE SLOTS 0.245&0.250 IN. W,0.200&0.210 IN. DEEP,O/A DIM. 1.958&1.968 IN. OD,1.807&1.817 IN. ACROSS FLATS,0.972 IN. THK IN
NSN5310-00-700-1606
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S6165-20245 · 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
•
FSC APPLICATION DATA: SERVOCYLINDER,HYDRAULIC,CH3C ACFT
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,MIL&S&6758,1.5/8-12N3B THD,12 DRIVE SLOTS 0.245&0.250 IN. W,0.200&0.210 IN. DEEP,O/A DIM. 1.958&1.968 IN. OD,1.807&1.817 IN. ACROSS FLATS,0.972 IN. THK IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASERVOCYLINDER,HYDRAULIC,CH3C ACFT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,MIL&S&6758,1.5/8-12N3B THD,12 DRIVE SLOTS 0.245&0.250 IN. W,0.200&0.210 IN. DEEP,O/A DIM. 1.958&1.968 IN. OD,1.807&1.817 IN. ACROSS FLATS,0.972 IN. THK IN
END ITEM IDENTIFICATION16508223087TH
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy S6165-20245?
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 S6165-20245?
S6165-20245 is a NUT,PISTON ATTACHING.
What is the NSN for S6165-20245?
S6165-20245 is cataloged in the U.S. Government catalog under NSN 5310-00-700-1606. 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 — S6165-20245

✓ 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.