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2.5-851 — CABLE,FIBER OPTIC

✓ Government record, cited
Ugreen · NUT WASHER
PRODUCT OVERVIEW

2.5-851: CABLE,FIBER OPTIC.

UGREEN USB Hub 3.0, USB Splitter 4 Port Ultra Slim with 5Gbps Data Transfer, USB Extender for Mouse, Keyboard, Flash Drive, U Disk, Printer, Compatible with Laptop, Desktop PC, Xbox, PS5, and More. Key specifications include material: STEEL CORROSION RESISTING FILTERING MEDIUM, hole_type: DRILLED, nut_style: ROUND, head_style: HEXAGON, lens_color: AMBER SINGLE LIGHT FIRST POSITION HORIZONTAL, body_length: 10.062 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-600-0751, 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
2.5-851
NSN: 5310-00-600-0751
NIINs: 006000751, 010442049, 011284556, 013064761, 013566869, 014414251
FSC: 5310 — Nuts and Washers
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FILTERING MEDIUM
hole_typeDRILLED
nut_styleROUND
head_styleHEXAGON
lens_colorAMBER SINGLE LIGHT FIRST POSITION HORIZONTAL
body_length10.062 INCHES NOMINAL IN
head_height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
temp_rating405.0 FAHRENHEIT NOMINAL DEGF
nut_diameter0.290 INCHES NOMINAL IN
thread_class2A A
hole_diameter0.125 INCHES NOMINAL IN
hole_quantity1
NSN5310-00-600-0751
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2.5-851 · Ugreen ⚠ 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
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.062 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
•
NUT DIAMETER: 0.290 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.025 INCHES NOMINAL IN
•
NUT THICKNESS: 0.130 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.062 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.164 INCHES IN
NUT DIAMETER0.290 INCHES NOMINAL IN
DRIVE POINT DEPTH0.025 INCHES NOMINAL IN
NUT THICKNESS0.130 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
DRIVE POINT QUANTITY4
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 2.5-851?
2.5-851 is a CABLE,FIBER OPTIC manufactured by Ugreen.
What is the NSN for 2.5-851?
2.5-851 is cataloged in the U.S. Government catalog under NSN 5310-00-600-0751. This indicates validated use in U.S. government and defense supply chains.
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