NSN 4820-01-456-6949 · NIIN 014566949 · Part number 30100094
Chemetron Fire Systems · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1CSX7
Government record, cited
NSN 4820-01-456-6949 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-456-6949. Manufacturer of record part number: 30100094.
The Valve,flow Control, cataloged under National Stock Number 4820-01-456-6949, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Chemetron Fire Systems. The record lists 3 manufacturer part numbers 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.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
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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
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4820-00-000-0097
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4820-00-001-0020
4820-00-001-0020 · Item name not on file
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4820-00-001-0032
4820-00-001-0032 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-456-6949?
NSN 4820-01-456-6949 is a Valve,flow Control, manufactured by Chemetron Fire Systems, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-456-6949?
NSN 4820-01-456-6949 has 3 manufacturer part numbers on file: C-41753 (Chemetron Fire Systems), 1-019-0029 ITEM 8 (Chemetron Fire Systems), 30100094 (Chemetron Fire Systems).
What are the specifications of 30100094?
Key specifications for 30100094: Special Features: PRE-DISCHARGE TIMER VALVE IS USED ON PNEUMATIC TIMER DISCHARGE ASSEMBLY, LOW PRESSURE SYSTEM CO2, 2 3/4 TON; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-456-6949 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.