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211329PC10 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211329PC10: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OVERALL, hole_diameter: 0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN, style_designator: KEYKEY, material_thickness: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN, external_prebent_key_width: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-262-6336, 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
211329PC10
NSN: 5310-00-262-6336
FSC: 5310 — Nuts and Washers
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OVERALL
hole_diameter0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
style_designatorKEYKEY
material_thickness0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
external_prebent_key_width0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
external_prebent_key_length0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
overall_distance_including_keys0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
material_document_and_classificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_to_inside_of_prebent_key0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN
NSN5310-00-262-6336
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211329PC10 · 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
•
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY: 0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN
•
EXTERNAL PREBENT KEY LENGTH: 0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEYKEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
•
EXTERNAL PREBENT KEY WIDTH: 0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.280 INCHES NOMINAL0.280 INCHES NOMINAL IN
EXTERNAL PREBENT KEY LENGTH0.090 INCHES NOMINAL0.090 INCHES NOMINAL IN
OVERALL DISTANCE INCLUDING KEYS0.592 INCHES NOMINAL0.592 INCHES NOMINAL IN
STYLE DESIGNATORKEYKEY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
EXTERNAL PREBENT KEY WIDTH0.120 INCHES NOMINAL0.120 INCHES NOMINAL IN
MATERIALSTEEL COMP 301 OVERALL
HOLE DIAMETER0.270 INCHES NOMINAL0.270 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 211329PC10?
211329PC10 is a WASHER,KEY.
What is the NSN for 211329PC10?
211329PC10 is cataloged in the U.S. Government catalog under NSN 5310-00-262-6336. 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.