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Technical Data Sheet

7209-2 — Technical Data Sheet

✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICES,UNITIZED is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, thickness: 0.0312 INCHES NOMINAL IN, base_style: TELEPHONE SLIDE NUMBER TWO, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, bulb_style: T (TUBULAR). This part is cataloged in the Federal Logistics Information System under NSN 5310-00-205-9729, 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
7209-2
NSN: 5310-00-205-9729
FSC: 5310
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
thickness0.0312 INCHES NOMINAL IN
base_styleTELEPHONE SLIDE NUMBER TWO
body_stylePLAIN, SOLID
bore_styleW/ KEYWAY BOTH ENDS
bulb_styleT (TUBULAR)
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle67.4333 DEGREES
bore_diameter0.1875 INCHES NOMINAL IN
hole_diameter0.252 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
overall_width0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
NSN5310-00-205-9729
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7209-2 · 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
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL: STEEL COMP 304 OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
•
OVERALL DIAMETER: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
THICKNESS: 0.0312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIALSTEEL COMP 304 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.0312 INCHES NOMINAL IN
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
2940001419026InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
83317CSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C25InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6460027InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1953236InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6150007580332InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7209-2?
7209-2 is a SEMICONDUCTOR DEVICES,UNITIZED.
What parts can replace 7209-2?
There are 26 known substitutes for 7209-2: 2940001419026, 83317CS, C25 and 23 more. Substitute compatibility should be verified for your specific system.
Is 7209-2 still available?
7209-2 is currently cancelled.
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