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S4570 — LIFE PRESERVER,UNDERARM

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

S4570: LIFE PRESERVER,UNDERARM.

The LIFE PRESERVER,UNDERARM is a the manufacturer industrial component. Key specifications include collar: NOT INCLUDED, height: 10.000 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON AND RUBBER POLYCHLOROPRENE COVER, gas_cylinder: INCLUDED, buoyancy_method: GAS INFLATED OR ORALLY INFLATED, fastening_method: HARNESS,SHOULDER AND CHEST TYPE W/QUICK RELEASE BUCKLE AND CLIP. 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
S4570
NSN: 4720-00-189-9715
NIINs: 001899715, 004703326, 008508655
FSC: 4720 — Hose and Flexible Tubing
CAGE: 61463 — LANXESS CORPORATION (USA)
SPECIFICATIONS
collarNOT INCLUDED
height10.000 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON AND RUBBER POLYCHLOROPRENE COVER
gas_cylinderINCLUDED
buoyancy_methodGAS INFLATED OR ORALLY INFLATED
fastening_methodHARNESS,SHOULDER AND CHEST TYPE W/QUICK RELEASE BUCKLE AND CLIP
size_designationADULT
special_featuresSEE AF TO. 14S-1-102,FIG 9-26
unable_to_decodeUNABLE TO DECODE
nondefinitive_spec/std_dataLPU-10/P TYPE
NSN4720-00-189-9715
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: S4570 · 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
AA52047EII2Reference 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 S4570?
S4570 is a LIFE PRESERVER,UNDERARM.
What parts can replace S4570?
There are 9 known substitutes for S4570: 408708, 33T240, AA52047EII2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S4570?
S4570 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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