PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 23100-10
23100-10 ✓ Verified by PartsTable
— · BOLT SCREW
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

The THUMBSCREW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 342 OR COPPER ALLOY 353 OVERALL, head_style: KNURLED NO. 2, head_height: 0.375 INCHES NOMINAL IN, point_style: FLAT, thread_class: 3A A, head_diameter: 0.420 INCHES NOMINAL IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-816-6559, 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
23100-10
NSN: 5305-00-816-6559
FSC: 5305
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
materialCOPPER ALLOY 342 OR COPPER ALLOY 353 OVERALL
head_styleKNURLED NO. 2
head_height0.375 INCHES NOMINAL IN
point_styleFLAT
thread_class3A A
head_diameter0.420 INCHES NOMINAL IN
thread_length0.500 INCHES MAXIMUM IN
fastener_length0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentNICKEL OVERALL
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch32
NSN5305-00-816-6559
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 23100-10 · OEM ⚠ 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
•
HEAD DIAMETER: 0.420 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.375 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.500 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY 342 OR COPPER ALLOY 353 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 24,1/2 H FED SPEC ALL MATERIAL RESPONSES OVERALL
•
THREAD CLASS: 3A A
TECHNICAL CHARACTERISTICS (FLIS)
HEAD DIAMETER0.420 INCHES NOMINAL IN
HEAD HEIGHT0.375 INCHES NOMINAL IN
FASTENER LENGTH0.500 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY 342 OR COPPER ALLOY 353 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 24,1/2 H FED SPEC ALL MATERIAL RESPONSES OVERALL
THREAD CLASS3A A
NOMINAL THREAD DIAMETER0.190 INCHES IN
THREAD QUANTITY PER INCH32
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
22CR228Interchangeable
interchangeable cross-reference
interchangeable
CEC01981Interchangeable
interchangeable cross-reference
interchangeable
3-10-0-10Interchangeable
interchangeable cross-reference
interchangeable
245-1038P1Interchangeable
interchangeable cross-reference
interchangeable
AMMONIAInterchangeable
interchangeable cross-reference
interchangeable
892-055Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 23100-10?
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 23100-10?
23100-10 is a THUMBSCREW.
What parts can replace 23100-10?
There are 10 known substitutes for 23100-10: 22CR228, CEC01981, 3-10-0-10 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 23100-10?
23100-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-816-6559. 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 — 23100-10

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