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NSN 4820-01-701-6726Government record, cited

Valve, Safety Relief4820-01-701-6726

NSN 4820-01-701-6726 · NIIN 017016726 · Part number 541DDBJMAA0120Q
Apollo Machine Shop · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 16986
Government record, cited
NSN 4820-01-701-6726 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-701-6726. Manufacturer of record part number: 541DDBJMAA0120Q.
Also searched as  4820-01-701-6726 · 4820017016726 · NIIN 017016726 · 01-701-6726 · FSC 4820 Valves, Nonpowered · CAGE 16986 · 541DDBJMAA0120Q
Nearby stock numbers  ·
Features
  • Valve,safety Relief — FSC 4820
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Media for Which Designed: LIQUID SINGLE RESPONSE
  • Material: STEEL STAINLESS - USE STB000 BODY
  • 1 manufacturer part number on file
  • Manufacturer of record: Apollo Machine Shop
Identification
  • NSN: 4820-01-701-6726
  • NIIN: 017016726
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 541DDBJMAA0120Q
  • Manufacturer: Apollo Machine Shop
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-701-6726, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Apollo Machine Shop. Government technical data includes 3 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.

Technical Specifications
ParameterValue
NSN4820-01-701-6726
Primary Part Number541DDBJMAA0120Q
Item NameValve,safety Relief
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerApollo Machine Shop
StatusACTIVE
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Media for Which DesignedLIQUID SINGLE RESPONSE
MaterialSTEEL STAINLESS - USE STB000 BODY
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
541DDBJMAA0120Q PRIMARY Apollo Machine Shop (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

Frequently Asked Questions

What is NSN 4820-01-701-6726?

NSN 4820-01-701-6726 is a Valve,safety Relief, manufactured by Apollo Machine Shop, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-701-6726?

NSN 4820-01-701-6726 has 1 manufacturer part number on file: 541DDBJMAA0120Q (Apollo Machine Shop).

What are the specifications of 541DDBJMAA0120Q?

Key specifications for 541DDBJMAA0120Q: Connection Type: THREADED INTERNAL PIPE ALL ENDS; Media for Which Designed: LIQUID SINGLE RESPONSE; Part Name Assigned by Controlling Agency: VALVE,RELIEF; Material: STEEL STAINLESS - USE STB000 BODY. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-701-6726 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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