Valve, Ball 4820-01-455-8139 NSN 4820-01-455-8139 · NIIN 014558139 · Part number 93B437LL
Tufline Div of Xomox Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 50754
NSN 4820-01-455-8139 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-455-8139. Manufacturer of record part number: 93B437LL .
Also searched as
4820-01-455-8139 ·
4820014558139 ·
NIIN 014558139 ·
01-455-8139 ·
FSC 4820 Valves, Nonpowered · CAGE 50754 · 93B437LL · 2.0IN-944/PFA
Nearby stock numbers
← 4820-01-455-7979 Seat, Valve
·
4820-01-455-8140 Parts Kit, Ball Valve →
4820-01-455-8139 — Valves, Nonpowered
Features
Valve,ball — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Tufline Div of Xomox Corp
Identification
NSN: 4820-01-455-8139
NIIN: 014558139
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 93B437LL
Manufacturer: Tufline Div of Xomox Corp
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-455-8139, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Tufline Div of Xomox Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-455-8139 Primary Part Number 93B437LL Item Name Valve,ball FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Tufline Div of Xomox Corp Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
93B437LL PRIMARY Tufline Div of Xomox Corp (USA)
2.0IN-944/PFA Tufline Div of Xomox Corp (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Related Parts in Valves
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
8171E-1/4HS2
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
D559A3M2
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-455-8139?
NSN 4820-01-455-8139 is a Valve,ball, manufactured by Tufline Div of Xomox Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-455-8139?
NSN 4820-01-455-8139 has 2 manufacturer part numbers on file: 93B437LL (Tufline Div of Xomox Corp), 2.0IN-944/PFA (Tufline Div of Xomox Corp).
What are the specifications of 93B437LL?
Key specifications for 93B437LL: End Item Identification: USNS STALWART CLASS TAGOS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-455-8139 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.
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