Material Document and Classification: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
Material Document and Classification: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
Material Document and Classification: ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
Identification
NSN: 4820-01-455-6536
NIIN: 014556536
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Valve,gate, cataloged under National Stock Number 4820-01-455-6536, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-455-6536
Item Name
Valve,gate
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Furnished Items and Quantity
1 HANDWHEEL
Inlet Relationship with Outlet
IDENTICAL
Stem Type
RISING
Connection Type
THREADED INTERNAL PIPE
Material Document and Classification
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
Material Document and Classification
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE DISK
Material Document and Classification
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
Material Document and Classification
ASTM B-371 ASSN STD SINGLE MATERIAL RESPONSE STEM
Valve Size
2.000 INCHES IN
Bonnet Type
INSIDE SCREW
Nominal Thread Size
2.000 INCHES IN
Bonnet Attachment Method
THREADED
Pressure Class
ERR-060
Material
COPPER ALLOY 694 STEM
Material
COPPER ALLOY 836 DISK
Material
COPPER ALLOY 836 BODY
Material
COPPER ALLOY 836 SEAT
Valve Operation Method
MANUAL
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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
B-122 2.00 IN
5/2Secondary reference
U.S. Government activity
FIG B-122 2.00 IN
3/2Design control — primary 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
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 4820-01-455-6536?
NSN 4820-01-455-6536 is a Valve,gate, classified under FSC 4820, Valves, Nonpowered. Status: active.
What are the specifications of 4820-01-455-6536?
Key specifications for 4820-01-455-6536: Furnished Items and Quantity: 1 HANDWHEEL; Inlet Relationship with Outlet: IDENTICAL; Stem Type: RISING; Connection Type: THREADED INTERNAL PIPE. 18 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-455-6536 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.