PartsTable
Technical Data Sheet
PartsTable / MRO / 180201
180201 ✓ Verified by PartsTable
— · 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

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include color: WHITE, material: GLASS, bore_shape: STRAIGHT, head_style: HEXAGON, head_height: 0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN, flange_width: 0.625 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 5305-00-018-0201, 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
MRO→ MRO_GENERAL→ 180201
NSN: 5305-00-018-0201
FSC: 5305
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
colorWHITE
materialGLASS
bore_shapeSTRAIGHT
head_styleHEXAGON
head_height0.348 INCHES MINIMUM AND 0.371 INCHES MAXIMUM IN
flange_width0.625 INCHES NOMINAL IN
thread_class2A A
bore_diameter0.1875 INCHES NOMINAL IN
overall_width0.1562 INCHES NOMINAL IN
thread_length1.250 INCHES NOMINAL IN
load_directionRADIAL
overall_height4.718 INCHES MINIMUM AND 5.031 INCHES MAXIMUM IN
NSN5305-00-018-0201
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 180201 · 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
•
THREAD LENGTH: 1.250 INCHES NOMINAL IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
THREAD DIRECTION: RIGHT-HAND
•
NONDEFINITIVE SPEC/STD DATA: 5 GRADE AND 10P STYLE AND 2 TYPE
•
WIDTH BETWEEN FLATS: 0.798 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.562 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD LENGTH1.250 INCHES NOMINAL IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTIONRIGHT-HAND
NONDEFINITIVE SPEC/STD DATA5 GRADE AND 10P STYLE AND 2 TYPE
WIDTH BETWEEN FLATS0.798 INCHES MINIMUM AND 0.813 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.562 INCHES IN
THREAD QUANTITY PER INCH12
SURFACE TREATMENTCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6299Interchangeable
interchangeable cross-reference
interchangeable
CX1416Interchangeable
interchangeable cross-reference
interchangeable
41166Interchangeable
interchangeable cross-reference
interchangeable
3215360Interchangeable
interchangeable cross-reference
interchangeable
70268DInterchangeable
interchangeable cross-reference
interchangeable
49482Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 180201?
180201 is a BEARING,BALL,ANNULAR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 180201?
There are 21 known substitutes for 180201: 6299, CX1416, 41166 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 180201?
180201 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-018-0201. 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