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AA52047EII2 — LIFE PRESERVER,UNDERARM

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

AA52047EII2: LIFE PRESERVER,UNDERARM.

The LIFE PRESERVER,UNDERARM is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC TUBE, flexibility: FLEXIBLE, inside_diameter: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN, outside_diameter: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN, media_for_which_designed: WATER SINGLE RESPONSE, minimum_tensile_strength: 1100 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-189-9715, 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
AA52047EII2
NSN: 4720-00-189-9715
FSC: 4720 — Hose and Flexible Tubing
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC TUBE
flexibilityFLEXIBLE
inside_diameter0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
outside_diameter0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
media_for_which_designedWATER SINGLE RESPONSE
minimum_tensile_strength1100 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
nondefinitive_spec/std_dataE SIZE AND II TYPE AND 2 CLASS
specification/standard_data58536 A-A-52047 GOVERNMENT STANDARD A
NSN4720-00-189-9715
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: AA52047EII2 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLEXIBILITY: FLEXIBLE
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
•
SPECIFICATION/STANDARD DATA: 58536 A-A-52047 GOVERNMENT STANDARD A
•
NONDEFINITIVE SPEC/STD DATA: E SIZE AND II TYPE AND 2 CLASS
•
INSIDE DIAMETER: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
MINIMUM TENSILE STRENGTH: 1100 POUNDS PER SQUARE INCH LBS
•
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
FLEXIBILITYFLEXIBLE
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA58536 A-A-52047 GOVERNMENT STANDARD A
NONDEFINITIVE SPEC/STD DATAE SIZE AND II TYPE AND 2 CLASS
INSIDE DIAMETER0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH1100 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
MATERIALRUBBER SYNTHETIC TUBE
SUBSTITUTES & CROSS-REFERENCES 9
408708Reference document
Same NSN cross-reference
Reference document — Secondary reference
33T240Reference document
Same NSN cross-reference
Reference document — Secondary reference
S4570Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA52047ESR2ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ZZ-R-765Reference document
Same NSN cross-reference
Reference document — Secondary reference
ZZT831Reference 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 AA52047EII2?
AA52047EII2 is a LIFE PRESERVER,UNDERARM.
What parts can replace AA52047EII2?
There are 9 known substitutes for AA52047EII2: 408708, 33T240, S4570 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA52047EII2?
AA52047EII2 is cataloged in the U.S. Government catalog under NSN 4720-00-189-9715. 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.