NSN 4820-01-558-5998 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-558-5998. Manufacturer of record part number: 1720X36TPC.
Also searched as4820-01-558-5998 ·
4820015585998 ·
NIIN 015585998 ·
01-558-5998 ·
FSC 4820 Valves, Nonpowered · CAGE 0U9J4 · 1720X36TPC
Connection Style: PLAIN, OPTIONAL END (PIPE) ALL ENDS
Connection Type: THREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU FLANGED ENDS
Nominal Thread Size: 2.000 INCHES ALL ENDS IN
Face to Face Distance: 7.563 INCHES IN
Media for Which Designed: WASTE PRODUCT SINGLE RESPONSE
Thread Series Designator: NPT ALL ENDS
Identification
NSN: 4820-01-558-5998
NIIN: 015585998
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1720X36TPC
Manufacturer: Otp Holding Llc Dba Tp Pump Div Tp Pump
General Description
The Valve,check, cataloged under National Stock Number 4820-01-558-5998, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Otp Holding Llc Dba Tp Pump Div Tp Pump. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4820-00-001-0021 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-558-5998?
NSN 4820-01-558-5998 is a Valve,check, manufactured by Otp Holding Llc Dba Tp Pump Div Tp Pump, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-558-5998?
NSN 4820-01-558-5998 has 1 manufacturer part number on file: 1720X36TPC (Otp Holding Llc Dba Tp Pump Div Tp Pump).
What are the specifications of 1720X36TPC?
Key specifications for 1720X36TPC: Connection Style: PLAIN, OPTIONAL END (PIPE) ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS; Nominal Thread Size: 2.000 INCHES ALL ENDS IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-558-5998 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.