NSN 4810-01-229-4776 · NIIN 012294776 · Part number 28-300-20870
Mission Systems Davenport Inc. · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 72429
Government record, cited
NSN 4810-01-229-4776 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-229-4776. Manufacturer of record part number: 28-300-20870.
Also searched as4810-01-229-4776 ·
4810012294776 ·
NIIN 012294776 ·
01-229-4776 ·
FSC 4810 Valves, Powered · CAGE 72429 · 28-300-20870
General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,6061-T6; 21.000 IN. LG,MATL 0.080 IN. THK; LEGS 0.625 IN. LG,CENTER SECTION 4.500 IN. LG; APERATURE IN CENTER SECTION 3.000 IN. DIA; 5 BOLT HOLES 0.199-0.202 IN. DIA,3 BOLT HOLES 0.285-0.287 IN. DIA IN
1 manufacturer part number on file
Manufacturer of record: Mission Systems Davenport Inc.
Identification
NSN: 4810-01-229-4776
NIIN: 012294776
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 28-300-20870
Manufacturer: Mission Systems Davenport Inc.
General Description
The Bracket,regulator,solenoid Valve, cataloged under National Stock Number 4810-01-229-4776, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 1 specification, 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
4810-01-229-4776
Primary Part Number
28-300-20870
Item Name
Bracket,regulator,solenoid Valve
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Mission Systems Davenport Inc.
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY,QQ-A-250/11,6061-T6; 21.000 IN. LG,MATL 0.080 IN. THK; LEGS 0.625 IN. LG,CENTER SECTION 4.500 IN. LG; APERATURE IN CENTER SECTION 3.000 IN. DIA; 5 BOLT HOLES 0.199-0.202 IN. DIA,3 BOLT HOLES 0.285-0.287 IN. DIA IN
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247
4810-00-001-1247 · Item name not on file
4810-00-001-4499
VALVE,SOLENOID
4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-229-4776?
NSN 4810-01-229-4776 is a Bracket,regulator,solenoid Valve, manufactured by Mission Systems Davenport Inc., classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-229-4776?
NSN 4810-01-229-4776 has 1 manufacturer part number on file: 28-300-20870 (Mission Systems Davenport Inc.).
What are the specifications of 28-300-20870?
Key specifications for 28-300-20870: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,6061-T6; 21.000 IN. LG,MATL 0.080 IN. THK; LEGS 0.625 IN. LG,CENTER SECTION 4.500 IN. LG; APERATURE IN CENTER SECTION 3.000 IN. DIA; 5 BOLT HOLES 0.199-0.202 IN. DIA,3 BOLT HOLES 0.285-0.287 IN. DIA IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4810-01-229-4776 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.