NSN 4820-00-459-2770 · NIIN 004592770 · Part number 4CMP4
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 26044
Government record, cited
NSN 4820-00-459-2770 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-459-2770. Manufacturer of record part number: 4CMP4.
Also searched as4820-00-459-2770 ·
4820004592770 ·
NIIN 004592770 ·
00-459-2770 ·
FSC 4820 Valves, Nonpowered · CAGE 26044 · 4CMP4
Material Document and Classification: QQ-S-763, CLASS 440C, COND A FED SPEC SINGLE MATERIAL RESPONSE
Material: STEEL COMP 440C
1 manufacturer part number on file
Manufacturer of record: Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
Identification
NSN: 4820-00-459-2770
NIIN: 004592770
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4CMP4
Manufacturer: Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
General Description
The Disk,valve, cataloged under National Stock Number 4820-00-459-2770, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Saf Industries Llc Dba Saf Industries Llc Div Garkenyon. Government technical data includes 5 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
Parameter
Value
NSN
4820-00-459-2770
Primary Part Number
4CMP4
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
Status
ACTIVE
Shank Diameter
0.407 INCHES NOMINAL IN
Flange Diameter
0.547 INCHES MINIMUM IN
Style Designator
POPPET
Material Document and Classification
QQ-S-763, CLASS 440C, COND A FED SPEC SINGLE MATERIAL RESPONSE
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon (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 4820-00-459-2770?
NSN 4820-00-459-2770 is a Disk,valve, manufactured by Saf Industries Llc Dba Saf Industries Llc Div Garkenyon, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-459-2770?
NSN 4820-00-459-2770 has 1 manufacturer part number on file: 4CMP4 (Saf Industries Llc Dba Saf Industries Llc Div Garkenyon).
What are the specifications of 4CMP4?
Key specifications for 4CMP4: Shank Diameter: 0.407 INCHES NOMINAL IN; Flange Diameter: 0.547 INCHES MINIMUM IN; Overall Height: 0.585 INCHES NOMINAL IN; Style Designator: POPPET. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-459-2770 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.