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S6110-23068-1 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S6110-23068-1: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, hole_diameter: 0.641 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN, outside_diameter: 0.984 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN, special_features: KEYS PRE-BENT 45 DEGREES, style_designator: KEY, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-908-9958, 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
S6110-23068-1
NSN: 5310-00-908-9958
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
hole_diameter0.641 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
outside_diameter0.984 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
special_featuresKEYS PRE-BENT 45 DEGREES
style_designatorKEY
surface_treatmentPASSIVATE OVERALL
material_thickness0.040 INCHES NOMINAL IN
width_between_flats0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
external_key_quantity11
external_straight_key_width0.094 INCHES NOMINAL IN
overall_distance_including_keys1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-908-9958
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S6110-23068-1 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SS-8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
OVERALL DISTANCE INCLUDING KEYS: 1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.984 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.040 INCHES NOMINAL IN
•
WIDTH BETWEEN FLATS: 0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSS-8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL DISTANCE INCLUDING KEYS1.282 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059 ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.984 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN
MATERIAL THICKNESS0.040 INCHES NOMINAL IN
WIDTH BETWEEN FLATS0.555 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
EXTERNAL STRAIGHT KEY WIDTH0.094 INCHES NOMINAL IN
EXTERNAL KEY QUANTITY11
SPECIAL FEATURESKEYS PRE-BENT 45 DEGREES
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S6110-23068-1?
S6110-23068-1 is a WASHER,KEY.
What is the NSN for S6110-23068-1?
S6110-23068-1 is cataloged in the U.S. Government catalog under NSN 5310-00-908-9958. 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.