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Technical Data Sheet
PartsTable / MRO / 3910
3910 ✓ Verified by PartsTable
Multibrackets · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

With its modular construction Pro Series parts have vast possibilities to change, update and reconfigure a Pro Series installation. Combine the parts with a Pro Series installation and create a new configuration.<br><br>M Tilt Arms 200mm - Tilt Arms, Part for Pro Series, steel, length: 200mm 30kg max weight capacity, +0°/-15° tilt angle, 2 pcs - black<br><br>MB Pro Series is design protected by Multibrackets This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-042-1721, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 3910
NSN: 5305-00-042-1721
FSC: 5305
CAGE: 71500 — ACF INDUSTRIES INC CARTER CARBURETOR DIV
SPECIFICATIONS
colorBLACK
diameter0.125 INCHES NOMINAL IN
materialPLASTIC POLYCARBONATE
head_styleROUND
body_length0.375 INCHES NOMINAL IN
design_typePOT INCLUDING SALT BATHS EXTERNALLY HEATED
head_height0.067 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
inside_width24.000 INCHES NOMINAL IN
thread_class2A A
body_diameter0.188 INCHES NOMINAL IN
counterweightNOT INCLUDED
head_diameter0.169 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
NSN5305-00-042-1721
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3910 · Multibrackets ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
SCREW MATERIAL: COPPER ALLOY
•
HEAD HEIGHT: 0.067 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1S STYLE
•
HEAD STYLE: ROUND
•
FASTENER LENGTH: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SCREW MATERIALCOPPER ALLOY
HEAD HEIGHT0.067 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1S STYLE
HEAD STYLEROUND
FASTENER LENGTH0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE
THREAD LENGTH0.146 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
3910Interchangeable
interchangeable cross-reference
interchangeable
M83248/2-910ESInterchangeable
interchangeable cross-reference
interchangeable
D50-0010 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
ARP568-910Interchangeable
interchangeable cross-reference
interchangeable
S425-500Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3910?
3910 is a RESISTOR,FIXED,WIRE WOUND,NONIND manufactured by Multibrackets. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3910?
There are 19 known substitutes for 3910: 3910, M83248/2-910ES, D50-0010 ITEM 3 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3910?
3910 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-042-1721. 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