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PartsTable / COMPONENT / 5440-2
5440-2 ✓ Verified by PartsTable
Hama · 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

- Attachments for improved handling of joysticks and directional pads.<br>- Ribbed surfaces on the handle ensure easy handling for increased comfort while operating.<br>- 6 different pads with three different grip surfaces for the joystick.<br>- 2 pads for the directional pad.<br>- Special rubber material prevents your fingers from slipping off.<br>- Simply attach to the joystick or the directional pad. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-013-7326, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
5440-2
NSN: 5310-00-013-7326
FSC: 5310
CAGE: 11318 — ALLOY CASTING DIV OF FOUNDRY ALLIED INDUSTRIES (USA)
SPECIFICATIONS
colorBLACK CORE CONDUCTOR ALL CONDUCTORS
materialPLASTIC CROSS-LINKED POLYVINYL CHLORIDE FIRST MORTISE
nut_styleBLIND RIVET W/SMOOTH ROUND SHANK
head_styleFLAT
nut_length0.355 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
head_height0.025 INCHES NOMINAL IN
nut_diameter0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
thread_class3B
head_diameter0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN
hole_diameter1.630 INCHES MINIMUM AND 1.633 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
shank_end_typeOPEN
NSN5310-00-013-7326
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5440-2 · Hama ⚠ 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
•
HOLE DIAMETER: 1.630 INCHES MINIMUM AND 1.633 INCHES MAXIMUM IN
•
SHOULDER DIAMETER: 1.751 INCHES NOMINAL IN
•
SHOULDER HEIGHT: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
OUTSIDE DIAMETER: 2.368 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER1.630 INCHES MINIMUM AND 1.633 INCHES MAXIMUM IN
SHOULDER DIAMETER1.751 INCHES NOMINAL IN
SHOULDER HEIGHT0.250 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
OUTSIDE DIAMETER2.368 INCHES MINIMUM AND 2.370 INCHES MAXIMUM IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
S4-85Interchangeable
interchangeable cross-reference
interchangeable
5440-2Interchangeable
interchangeable cross-reference
interchangeable
NAS1329S4-85Interchangeable
interchangeable cross-reference
interchangeable
A-1-1/4NL90-1-2 53Interchangeable
Same NIIN cross-reference
interchangeable
063-07N0-04Interchangeable
Same NIIN cross-reference
interchangeable
A-1-1/4NL90-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5440-2?
5440-2 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E manufactured by Hama.
What parts can replace 5440-2?
There are 6 known substitutes for 5440-2: S4-85, 5440-2, NAS1329S4-85 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5440-2?
5440-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-013-7326. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026