PartsTable
Technical Data Sheet
Download PDF

9030490 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9030490: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.815 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN, outside_diameter: 1.109 INCHES NOMINAL IN, style_designator: KEY, surface_treatment: CADMIUM OVERALL, material_thickness: 0.042 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-519-6552, 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
9030490
NSN: 5310-00-519-6552
FSC: 5310 — Nuts and Washers
CAGE: 97907 — TEREX CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.815 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN
outside_diameter1.109 INCHES NOMINAL IN
style_designatorKEY
surface_treatmentCADMIUM OVERALL
material_thickness0.042 INCHES NOMINAL IN
external_key_quantity1
internal_key_quantity3
key_base_circle_diameter0.906 INCHES NOMINAL IN
internal_prebent_key_angle90.0 DEGREES NOMINAL
internal_prebent_key_width0.184 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
external_straight_key_width0.184 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NSN5310-00-519-6552
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9030490 · 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: 1-BW-101B-+06853,FSCM 06853 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
INTERNAL PREBENT KEY ANGLE: 90.0 DEGREES NOMINAL
•
INTERNAL PREBENT KEY WIDTH: 0.184 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
OVERALL DISTANCE INCLUDING KEYS: 1.226 INCHES NOMINAL IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: BW-159-M,FSCM 06853 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.109 INCHES NOMINAL IN
•
KEY BASE CIRCLE DIAMETER: 0.906 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION1-BW-101B-+06853,FSCM 06853 MFR REF SINGLE TREATMENT RESPONSE OVERALL
INTERNAL PREBENT KEY ANGLE90.0 DEGREES NOMINAL
INTERNAL PREBENT KEY WIDTH0.184 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS1.226 INCHES NOMINAL IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONBW-159-M,FSCM 06853 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.109 INCHES NOMINAL IN
KEY BASE CIRCLE DIAMETER0.906 INCHES NOMINAL IN
MATERIAL THICKNESS0.042 INCHES NOMINAL IN
EXTERNAL STRAIGHT KEY WIDTH0.184 INCHES MINIMUM AND 0.188 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 1
239911Same 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
Ready to buy 9030490?
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 9030490?
9030490 is a WASHER,KEY.
What parts can replace 9030490?
There is 1 known substitute for 9030490: 239911. Substitute compatibility should be verified for your specific system.
What is the NSN for 9030490?
9030490 is cataloged in the U.S. Government catalog under NSN 5310-00-519-6552. 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 — 9030490