PartsTable / COMPONENT / 81830
81830
✓ 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 CABLE ASSEMBLY,RADIO FREQUENCY is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include surface_treatment: ANODIZE, end_item_identification: 2350-01-390-4683. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-680-7165, 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
81830
NSN: 5310-00-680-7165 FSC: 5310 CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
surface_treatment ANODIZE end_item_identification 2350-01-390-4683 NSN 5310-00-680-7165
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED
Hex NUT
CROSS-SECTION
WASHER OD: —
SIZE: —
MATERIAL: —
PN: 81830 · 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
• PERIPHERAL SHAPE STYLE: ROUND
• OVERALL DIAMETER: 2.000 INCHES NOMINAL IN
• HOLE DIAMETER: 0.562 INCHES NOMINAL IN
• CENTER HOLE SHAPE STYLE: ROUND
• CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
• THICKNESS: 0.100 INCHES NOMINAL IN
TYPICAL APPLICATIONS
Server Internal Cabling
Data Center Cable Infrastructure
SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLE ROUND OVERALL DIAMETER 2.000 INCHES NOMINAL IN MATERIAL LEAD OVERALL HOLE DIAMETER 0.562 INCHES NOMINAL IN CENTER HOLE SHAPE STYLE ROUND CROSS-SECTIONAL SHAPE STYLE RECTANGULAR THICKNESS 0.100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
R89CO 30 Interchangeable interchangeable cross-reference
interchangeable
35554 Interchangeable StorCenter ix2 6TB
interchangeable
3062 30 Interchangeable interchangeable cross-reference
interchangeable
81830 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81830?
81830 is a CABLE ASSEMBLY,RADIO FREQUENCY.
What parts can replace 81830?
There are 4 known substitutes for 81830: R89CO 30, 35554, 3062 30 and 1 more. Substitute compatibility should be verified for your specific system.
Is 81830 still available?
81830 is currently cancelled.