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1-130-235-01 — WASHER,KEY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1-130-235-01: WASHER,KEY.

The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.328 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN, hardness_rating: 76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM, outside_diameter: 0.568 INCHES NOMINAL IN, split_key_length: 0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN, style_designator: KEY. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-945-5750, 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
1-130-235-01
NSN: 5310-00-945-5750
FSC: 5310 — Nuts and Washers
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.328 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
hardness_rating76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM
outside_diameter0.568 INCHES NOMINAL IN
special_featuresONE INTERNAL FLAT KEY LOCATED AT 90 DEG ANGLE TO EXTERNAL KEYS 0.114 IN. MIN,0.11L IN. MAX WIDTH,0.118 IN. MIN,0.123 IN. MAX LG IN
split_key_length0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
style_designatorKEY
material_thickness0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
external_key_quantity2
tapered_key_major_width0.145 INCHES NOMINAL IN
external_prebent_key_angle20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM
angle_between_external_keys60.0 DEGREES NOMINAL
NSN5310-00-945-5750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1-130-235-01 · 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
•
INTERNAL STRAIGHT KEY WIDTH: 0.114 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
•
SPLIT KEY LENGTH: 0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
•
OVERALL DISTANCE INCLUDING KEYS: 0.714 INCHES NOMINAL IN
•
HARDNESS RATING: 76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 0.568 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL STRAIGHT KEY WIDTH0.114 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
SPLIT KEY LENGTH0.157 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
OVERALL DISTANCE INCLUDING KEYS0.714 INCHES NOMINAL IN
HARDNESS RATING76.0 ROCKWELL SUPERFICIAL 30-T MAXIMUM
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.568 INCHES NOMINAL IN
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY2
EXTERNAL PREBENT KEY ANGLE20.0 DEGREES MINIMUM AND 40.0 DEGREES MAXIMUM
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 1-130-235-01?
1-130-235-01 is a WASHER,KEY.
What is the NSN for 1-130-235-01?
1-130-235-01 is cataloged in the U.S. Government catalog under NSN 5310-00-945-5750. This indicates validated use in U.S. government and defense supply chains.
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