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9349301 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9349301: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 1.190 INCHES MINIMUM AND 1.200 INCHES MAXIMUM IN, outside_diameter: 1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN, style_designator: KEY, material_thickness: 0.041 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN, external_prebent_key_width: 0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-147-3263, 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
9349301
NSN: 5310-01-147-3263
FSC: 5310 — Nuts and Washers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter1.190 INCHES MINIMUM AND 1.200 INCHES MAXIMUM IN
outside_diameter1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
style_designatorKEY
material_thickness0.041 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
external_prebent_key_width0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
external_prebent_key_length0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
overall_distance_including_keys1.808 INCHES NOMINAL IN
distance_from_centerline_to_inside_of_prebent_key1.050 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
NSN5310-01-147-3263
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9349301 · 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: 1.050 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
•
EXTERNAL PREBENT KEY LENGTH: 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
OVERALL DISTANCE INCLUDING KEYS: 1.808 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
OUTSIDE DIAMETER: 1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.041 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
•
EXTERNAL PREBENT KEY WIDTH: 0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY1.050 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
EXTERNAL PREBENT KEY LENGTH0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS1.808 INCHES NOMINAL IN
STYLE DESIGNATORKEY
OUTSIDE DIAMETER1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM IN
MATERIAL THICKNESS0.041 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
EXTERNAL PREBENT KEY WIDTH0.820 INCHES MINIMUM AND 0.860 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE DIAMETER1.190 INCHES MINIMUM AND 1.200 INCHES MAXIMUM 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 9349301?
9349301 is a WASHER,KEY.
What is the NSN for 9349301?
9349301 is cataloged in the U.S. Government catalog under NSN 5310-01-147-3263. 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.