NSN 4820-01-512-1914 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-512-1914. Manufacturer of record part number: BKH-12-SAE-1125.
Nearby stock numbers← 4820-01-512-1822 Body and Slide, Directional Contr
·
4820-01-512-1966 Valve, Vent →
4820-01-512-1914 — Valves, Nonpowered
Features
Valve,ball — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Pressure Components Inc
Identification
NSN: 4820-01-512-1914
NIIN: 015121914
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: BKH-12-SAE-1125
Manufacturer: Pressure Components Inc
General Description
The Valve,ball, cataloged under National Stock Number 4820-01-512-1914, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pressure Components Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Valve,ball
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Pressure Components Inc (CAGE 48172); Martinez and Turek, Inc. Dba Martinez & Turek Inc (CAGE 63330)
Technical Specifications
Parameter
Value
NSN
4820-01-512-1914
Primary Part Number
BKH-12-SAE-1125
Item Name
Valve,ball
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Pressure Components Inc
Status
ACTIVE
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
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-512-3734HC-16-2-3POSSIBLE MATCH
CLAMP,BLOCK
Possible match (shared part number)Pws Motion Control Inc
4730-01-512-3864FB-16-8POSSIBLE MATCH
NIPPLE,TUBE
Possible match (shared part number)Pws Motion Control Inc
4710-01-512-3892POSSIBLE MATCH
TUBE,METALLIC
Possible match (shared part number)
5307-01-512-5175T-10POSSIBLE MATCH
STUD,PLAIN
Possible match (shared part number)Pws Motion Control Inc
4730-01-512-5474MT10244H200-27POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
Possible match (shared part number)Martinez and Turek, Inc. Dba Martinez & Turek Inc
4820-01-512-5520MT10244H200 DET 7POSSIBLE MATCH
VALVE,FLOW CONTROL
Possible match (shared part number)Martinez and Turek, Inc. Dba Martinez & Turek Inc
4820-01-516-7639D1VL81CNPOSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4730-01-517-48361J743-8-8POSSIBLE MATCH
ELBOW,TUBE TO HOSE
Possible match (shared part number)Parker-Hannifin Corporation Dba Pneutronics Div Hose Products Division
Martinez and Turek, Inc. Dba Martinez & Turek Inc (USA)
Reference documents
Reference
Meaning
MT10244H200
D/9Drawing number reference only
Martinez and Turek, Inc. Dba Martinez & Turek Inc
Related Parts
5340-01-512-3734POSSIBLE MATCH
CLAMP,BLOCK
HC-16-2-3
4730-01-512-3864POSSIBLE MATCH
NIPPLE,TUBE
FB-16-8
4710-01-512-3892POSSIBLE MATCH
TUBE,METALLIC
5307-01-512-5175POSSIBLE MATCH
STUD,PLAIN
T-10
4730-01-512-5474POSSIBLE MATCH
ADAPTER,STRAIGHT,PIPE TO TUBE
MT10244H200-27
4820-01-512-5520POSSIBLE MATCH
VALVE,FLOW CONTROL
MT10244H200 DET 7
4820-01-516-7639POSSIBLE MATCH
VALVE,LINEAR,DIRECTIONAL CONTROL
D1VL81CN
4730-01-517-4836POSSIBLE MATCH
ELBOW,TUBE TO HOSE
1J743-8-8
Frequently Asked Questions
What is NSN 4820-01-512-1914?
NSN 4820-01-512-1914 is a Valve,ball, manufactured by Pressure Components Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-512-1914?
NSN 4820-01-512-1914 has 2 manufacturer part numbers on file: BKH-12-SAE-1125 (Pressure Components Inc), MT10244H200-1 (Martinez and Turek, Inc. Dba Martinez & Turek Inc).
What NSN replaces 4820-01-512-1914?
8 possible matches (shared part number, not a government interchangeability claim): 5340-01-512-3734, 4730-01-512-3864, 4710-01-512-3892. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-512-1914 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.