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1598AS299 — SWITCH,RADIO FREQUENCY TRANSMISS

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1598AS299: SWITCH,RADIO FREQUENCY TRANSMISS.

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include design_form: STRAIGHT, overall_length: 14.000 INCHES NOMINAL IN, end_connection_spec/std: MS33584, end_item_identification: 1598AS100(30003),CRYOGENIC SERVIC SYSTEM;1678AS100(30003),CRYOGENIC SERVICE SYSTEM, part_name_assigned_by_controlling_agency: INAVY)INLET LINE ASSY;(DRAWING)INLET LINE ASSEMBLY(1598AS299). This part is cataloged in the U.S.

Government catalog under NSN 4710-01-472-4148, 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
1598AS299
NSN: 4710-01-472-4148
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
design_formSTRAIGHT
overall_length14.000 INCHES NOMINAL IN
end_connection_spec/stdMS33584
end_item_identification1598AS100(30003),CRYOGENIC SERVIC SYSTEM;1678AS100(30003),CRYOGENIC SERVICE SYSTEM
part_name_assigned_by_controlling_agencyINAVY)INLET LINE ASSY;(DRAWING)INLET LINE ASSEMBLY(1598AS299)
NSN4710-01-472-4148
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1598AS299 · 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
•
DESIGN FORM: STRAIGHT
•
END CONNECTION SPEC/STD: MS33584
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
OVERALL LENGTH14.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY)INLET LINE ASSY;(DRAWING)INLET LINE ASSEMBLY(1598AS299)
END ITEM IDENTIFICATION1598AS100(30003),CRYOGENIC SERVIC SYSTEM;1678AS100(30003),CRYOGENIC SERVICE SYSTEM
END CONNECTION SPEC/STDMS33584
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1598AS299?
1598AS299 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What is the NSN for 1598AS299?
1598AS299 is cataloged in the U.S. Government catalog under NSN 4710-01-472-4148. 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.