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SS-8R4ST4ST4-60 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

SS-8R4ST4ST4-60: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: PLASTIC TETRAFLUOROETHYLENE TUBE, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL BOSS FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END, special_features: TEST TO 10,000 PSI; TUBING HAS 90 DEGREE BEND, thread_direction: RIGHT-HAND FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-509-8982, 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
SS-8R4ST4ST4-60
NSN: 4720-01-509-8982
NIINs: 015098982, 015162604
FSC: 4720 — Hose and Flexible Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC TETRAFLUOROETHYLENE TUBE
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL BOSS FIRST END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
special_featuresTEST TO 10,000 PSI; TUBING HAS 90 DEGREE BEND
thread_directionRIGHT-HAND FIRST END
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
nominal_thread_size0.438 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
special_test_featuresCLEAN DRY DOUBLE BAG, TAG PER MIL-STD-130
end_item_identificationSHIP; FILTERED AIR
inside_surface_conditionSMOOTH
NSN4720-01-509-8982
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: SS-8R4ST4ST4-60 · 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
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
•
SPECIAL TEST FEATURES: CLEAN DRY DOUBLE BAG, TAG PER MIL-STD-130
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
SPECIAL TEST FEATURESCLEAN DRY DOUBLE BAG, TAG PER MIL-STD-130
END CONNECTION DESIGNSTRAIGHT FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
INSIDE SURFACE CONDITIONSMOOTH
SPECIAL FEATURESTEST TO 10,000 PSI; TUBING HAS 90 DEGREE BEND
SUBSTITUTES & CROSS-REFERENCES 3
6640965 ASSY 268 PC268-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2633-100-01 PC268-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
6640965Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS-8R4ST4ST4-60?
SS-8R4ST4ST4-60 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace SS-8R4ST4ST4-60?
There are 3 known substitutes for SS-8R4ST4ST4-60: 6640965 ASSY 268 PC268-2, 2633-100-01 PC268-2, 6640965. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-8R4ST4ST4-60?
SS-8R4ST4ST4-60 is cataloged in the U.S. Government catalog under NSN 4720-01-509-8982. 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.