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PartsTable / COMPONENT / SO-HSO-30
SO-HSO-30 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RING BUOY,LIFESAVING is a the manufacturer industrial component. Key specifications include nondefinitive_spec/std_data: 30IN. SIZE IN, reference_data_and_literature: CFR46 PART160.050, general_characteristics_item_description: PLASTIC; 30 IN.

OD 17 IN. ID; W/LIFE LINE ROPE IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4220-00-275-3157, 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
SO-HSO-30
NSN: 4220-00-275-3157
FSC: 4220
CAGE: 756R8 — UNITED SAR, INC. DBA UNITED SAR INC (USA)
SPECIFICATIONS
nondefinitive_spec/std_data30IN. SIZE IN
reference_data_and_literatureCFR46 PART160.050
general_characteristics_item_descriptionPLASTIC; 30 IN. OD 17 IN. ID; W/LIFE LINE ROPE IN
NSN4220-00-275-3157
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING BUOY,LIFESAVING TITLE COMPONENT PN SO-HSO-30 MFR RING BUOY,LIFESAVING
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 30IN. SIZE IN
•
REFERENCE DATA AND LITERATURE: CFR46 PART160.050
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: PLASTIC; 30 IN. OD 17 IN. ID; W/LIFE LINE ROPE IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA30IN. SIZE IN
REFERENCE DATA AND LITERATURECFR46 PART160.050
GENERAL CHARACTERISTICS ITEM DESCRIPTIONPLASTIC; 30 IN. OD 17 IN. ID; W/LIFE LINE ROPE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
SUBPART 160.050-20IN.Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-16847 CLASS-2 SIZE-18Interchangeable
interchangeable cross-reference
interchangeable
CG 160.050-20IN.Interchangeable
interchangeable cross-reference
interchangeable
82400Interchangeable
interchangeable cross-reference
interchangeable
CG160.050-24INInterchangeable
interchangeable cross-reference
interchangeable
CG160.050-24IN.Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SO-HSO-30?
SO-HSO-30 is a RING BUOY,LIFESAVING.
What parts can replace SO-HSO-30?
There are 8 known substitutes for SO-HSO-30: SUBPART 160.050-20IN., MIL-R-16847 CLASS-2 SIZE-18, CG 160.050-20IN. and 5 more. Substitute compatibility should be verified for your specific system.
Is SO-HSO-30 still available?
SO-HSO-30 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026