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122201 — BEARING,BALL,ANNULAR

✓ Government record, cited
Hypertec · MRO · MRO_GENERAL
PRODUCT OVERVIEW

122201: BEARING,BALL,ANNULAR.

122201-HY A Hypertec ProConnectLite DB25 cable M/M-1.8m. Key specifications include end_item_identification: STANDARD TERMINAL AUTOMATION REPLACEMENT SYSTEM (STARS), part_name_assigned_by_controlling_agency: MEDIA CONVERTER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-198-3738, 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→ 122201
NSN: 5310-00-198-3738
NIINs: 001983738, 005404618, 008176860, 010663886, 011610912, 011670597, 012653656, 016131495, 016439566
FSC: 5310 — Nuts and Washers
CAGE: 78189 — ITW SHAKEPROOF AUTOMOTIVE PRODUCTS (USA)
SPECIFICATIONS
special_featuresOMNITRON MICONVERTER GX-T ETHERNET MEDIA CONVERTER - NAVAIR (USN/USMC AVIATION (AIR TRAFFIC CONTROL)) REFER TO OPNAVINST 3721.5M.
end_item_identificationSTANDARD TERMINAL AUTOMATION REPLACEMENT SYSTEM (STARS)
part_name_assigned_by_controlling_agencyMEDIA CONVERTER
NSN5310-00-198-3738
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 122201 · Hypertec ⚠ 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
•
STYLE DESIGNATOR: FLAT INTERNAL TEETH
•
OUTSIDE DIAMETER: 0.593 INCHES MINIMUM AND 0.607 INCHES MAXIMUM IN
•
FEATURES PROVIDED: CASEHARDENED
•
MATERIAL THICKNESS: 0.018 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.472 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT INTERNAL TEETH
OUTSIDE DIAMETER0.593 INCHES MINIMUM AND 0.607 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
MATERIAL THICKNESS0.018 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.472 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
1222-01-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
70128Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 122201?
122201 is a BEARING,BALL,ANNULAR manufactured by Hypertec. It is classified as a MRO (MRO_GENERAL).
What parts can replace 122201?
There are 2 known substitutes for 122201: 1222-01-00, 70128. Substitute compatibility should be verified for your specific system.
What is the NSN for 122201?
122201 is cataloged in the U.S. Government catalog under NSN 5310-00-198-3738. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.