PartsTable TECHNICAL DATA SHEET
NSN 4820-01-307-2969Government record, cited

Stem, Fluid Valve4820-01-307-2969

NSN 4820-01-307-2969 · NIIN 013072969 · Part number 70-11-0593-51
Bs&b Safety Systems Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 32874
Government record, cited
NSN 4820-01-307-2969 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-307-2969. Manufacturer of record part number: 70-11-0593-51.
Also searched as  4820-01-307-2969 · 4820013072969 · NIIN 013072969 · 01-307-2969 · FSC 4820 Valves, Nonpowered · CAGE 32874 · 70-11-0593-51 · 70-99-0003-81 PIECE 43
Nearby stock numbers  ·
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 1 manufacturer part number on file
  • Manufacturer of record: Bs&b Safety Systems Llc
Identification
  • NSN: 4820-01-307-2969
  • NIIN: 013072969
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 70-11-0593-51
  • Manufacturer: Bs&b Safety Systems Llc
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-307-2969, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bs&b Safety Systems Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-307-2969
Primary Part Number70-11-0593-51
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerBs&b Safety Systems Llc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
70-11-0593-51 PRIMARY Bs&b Safety Systems Llc (USA)
Reference documents
ReferenceMeaning
70-99-0003-81 PIECE 43 5/9 Secondary reference
U.S. Government activity
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

Frequently Asked Questions

What is NSN 4820-01-307-2969?

NSN 4820-01-307-2969 is a Stem,fluid Valve, manufactured by Bs&b Safety Systems Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-307-2969?

NSN 4820-01-307-2969 has 1 manufacturer part number on file: 70-11-0593-51 (Bs&b Safety Systems Llc).

What are the specifications of 70-11-0593-51?

Key specifications for 70-11-0593-51: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-307-2969 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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