PartsTable
Technical Data Sheet
31942 ✓ Verified by PartsTable
Freecom · 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 Toughest and Sportiest drive there is! Durable, shock resistant hard drive with Turbo USB 2.0, password protection and outdoor active sports design.<br><br>- Durable, shock resistant hard drive, ideal for mobile computing.<br>- Outdoor active sports design, including integrated USB cable with unique climbing rope texture.<br>- Internal anti-shock mechanism insulating the hard drive from shock.<br>- Can withstand falling from 2 metres on a fl at surface.<br>- Secure encrypted 256 bit hardware password protection.<br>- Turbo USB 2.0 driver, for faster data transfer speeds (Windows only).<br>- Integrated USB cable, no additional connection cables needed!<br>- The easiest way to add additional storage space to your computer.<br>- Fast and easy “plug and play” installation, no need to restart your computer.<br>- High quality design, only 155 x 91 x 21mm in size.<br>- No cooling fan, no noise!<br>- Including extensive backup software.<br>- USB 2.0: available as 250, 320 and 500GB.<br>- A This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-912-4693, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
31942
NSN: 5310-00-912-4693
FSC: 5310
CAGE: 10695 — TAYLOR-DUNN CORPORATION DBA METRO CROWN INTERNATIONAL (USA)
SPECIFICATIONS
colorNATURAL
length27.000 INCHES NOMINAL IN
end_typeSINGLE ARMED
materialPOLYGLACTIN 910 SUTURE
sterilitySTERILE
size_designator3-0
special_featuresCOATED VICRYL; SYNTHETIC; BRAIDED; NEEDLE, FS-1; REPLACEMENT NSN FOR 6515-01-153-5722
unit_package_quantity36
immediate_container_typePACKET, FOIL
armed_suture_needle_style3/8 CIRCLE
needle_design_designationCUTICULAR
immediate_container_quantity36
NSN5310-00-912-4693
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 31942 · Freecom ⚠ 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
NUT STYLE: HEXAGON
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPE: FLAT
NOMINAL THREAD SIZE: 0.500 INCHES IN
THREAD QUANTITY PER INCH: 13
NUT HEIGHT: 0.475 INCHES NOMINAL IN
THREAD CLASS: 2B
WIDTH ACROSS FLATS: 0.862 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEHEXAGON
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPEFLAT
NOMINAL THREAD SIZE0.500 INCHES IN
THREAD QUANTITY PER INCH13
NUT HEIGHT0.475 INCHES NOMINAL IN
THREAD CLASS2B
WIDTH ACROSS FLATS0.862 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
31942Interchangeable
interchangeable cross-reference
interchangeable
NU45Interchangeable
interchangeable cross-reference
interchangeable
38583Interchangeable
interchangeable cross-reference
interchangeable
TMD27A602810SInterchangeable
interchangeable cross-reference
interchangeable
J442HInterchangeable
interchangeable cross-reference
interchangeable
C0049235Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31942?
31942 is a ENGINE BLOCK ASSEMBLY,DIESEL manufactured by Freecom.
What parts can replace 31942?
There are 7 known substitutes for 31942: 31942, NU45, 38583 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31942?
31942 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-912-4693. This indicates validated use in U.S. government and defense supply chains.
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