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NSN 4820-01-261-0160Government record, cited

Valve, Safety Relief4820-01-261-0160

NSN 4820-01-261-0160 · NIIN 012610160 · Part number XX6700L24
Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 08071
Government record, cited
NSN 4820-01-261-0160 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-261-0160. Manufacturer of record part number: XX6700L24.
Also searched as  4820-01-261-0160 · 4820012610160 · NIIN 012610160 · 01-261-0160 · FSC 4820 Valves, Nonpowered · CAGE 08071 · XX6700L24
Nearby stock numbers  ·
Features
  • Valve,safety Relief — FSC 4820
  • Flow Control Device: DISK
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Connection Type: THREADED EXTERNAL PIPE ALL ENDS
  • Style Designator: ANGLE
  • Thread Direction: RIGHT-HAND ALL ENDS
  • Nominal Thread Size: 0.250 INCHES ALL ENDS IN
  • Material: STEEL COMP 316 BODY
Identification
  • NSN: 4820-01-261-0160
  • NIIN: 012610160
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: XX6700L24
  • Manufacturer: Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation
General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-261-0160, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN4820-01-261-0160
Primary Part NumberXX6700L24
Item NameValve,safety Relief
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerEmd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation
StatusACTIVE
Flow Control DeviceDISK
Connection StylePLAIN (PIPE) ALL ENDS
Connection TypeTHREADED EXTERNAL PIPE ALL ENDS
Style DesignatorANGLE
Thread DirectionRIGHT-HAND ALL ENDS
Nominal Thread Size0.250 INCHES ALL ENDS IN
MaterialSTEEL COMP 316 BODY
Thread Series DesignatorNPT ALL ENDS
Opening Pressure Setting7.0 KILOGRAMS PER SQUARE CENTIMETER KG
Valve Operation MethodAUTOMATIC
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
XX6700L24 PRIMARY Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation (USA)
XX6700L24 Merck Life Science Pty Ltd (AUS)
Reference documents
ReferenceMeaning
XX6700L24 5/9 Secondary reference
Merck Merck Pty Ltd
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 4820-01-261-0160?

NSN 4820-01-261-0160 is a Valve,safety Relief, manufactured by Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-261-0160?

NSN 4820-01-261-0160 has 2 manufacturer part numbers on file: XX6700L24 (Emd Millipore Corp Dba Milliporesigma Div Emd Millipore Corporation), XX6700L24 (Merck Life Science Pty Ltd).

What are the specifications of XX6700L24?

Key specifications for XX6700L24: Flow Control Device: DISK; Connection Style: PLAIN (PIPE) ALL ENDS; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Style Designator: ANGLE. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-261-0160 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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