PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 73920
73920 ✓ Verified by PartsTable
Mobiparts · 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

Features: Wallet case with extra card slot on the backside Design: functional, perfect fit and slim design Smart: Smart design, extra slot on the backside for wireless payment or OV-chip card Closure: made out of 1 piece, seamless and magnetic Colour: Available in marine blue, brown and black Card slot: yes, 1x smart card slot (backside), 2x creditcard slots (inside), 1x storage compartment for paper money/notes Lining: grey, soft microfibre Outer Material: smooth imitation leather Basic shell material: transparent, TPU case Compatible with: Apple iPhone 7 Plus and iPhone 8 Plus Optimal protection against daily use, scratches, bumps and dirt This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-163-4845, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
73920
NSN: 5310-00-163-4845
FSC: 5310
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
materialPAPER OVERALL
overall_width3.469 INCHES NOMINAL IN
aperture_width2.500 INCHES NOMINAL IN
overall_length4.938 INCHES NOMINAL IN
aperture_length3.781 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5310-00-163-4845
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 73920 · Mobiparts ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
GGG-W-641Interchangeable
interchangeable cross-reference
interchangeable
11910Interchangeable
interchangeable cross-reference
interchangeable
AS4283Interchangeable
interchangeable cross-reference
interchangeable
73920Interchangeable
interchangeable cross-reference
interchangeable
RD15084Interchangeable
interchangeable cross-reference
interchangeable
5329411Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 73920?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 73920?
73920 is a EXTENSION,SOCKET WRENCH manufactured by Mobiparts.
What parts can replace 73920?
There are 10 known substitutes for 73920: GGG-W-641, 11910, AS4283 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73920?
73920 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-163-4845. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 73920

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026