PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50307Valve,linear,directional Control

Mission Systems Davenport Inc. · NSN 4810-01-077-8129 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-077-8129 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-077-8129. Primary manufacturer part number: 50307.
Features
  • Valve,linear,directional Control — FSC 4810
  • 3 verified cross-references
  • Primary manufacturer: Mission Systems Davenport Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,linear,directional Control, cataloged under National Stock Number 4810-01-077-8129, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mission Systems Davenport Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-077-8129
Primary Part Number50307
Item NameValve,linear,directional Control
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerMission Systems Davenport Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-119-654050307 INTERCHANGEABLE
Pin,shoulder,headless
Hamilton Sundstrand Corporation Dba Collins Aerospace
5815-00-356-3303SC-B-69457 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-849-730960812 INTERCHANGEABLE
Seal,plain Encased
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5310-00-976-1138 INTERCHANGEABLE
Nut,teletypewriter
5331-00-984-3808N0674 2-222 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5331-01-421-9493 INTERCHANGEABLE
O-Ring
5855-01-663-6089 INTERCHANGEABLE
Illuminator,integrated,small Arm
Cross-Reference Index
Part NumberManufacturer
100120-101 Federal Industries, Inc. Dba Federal Industries Inc (USA)
100120-101 Mission Systems Davenport Inc. (USA)
50307 PRIMARY Mission Systems Davenport Inc. (USA)
Related Parts
5315-00-119-6540INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
50307
5815-00-356-3303INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-B-69457
5330-00-849-7309INTERCHANGEABLE
SEAL,PLAIN ENCASED
60812
5310-00-976-1138INTERCHANGEABLE
NUT,TELETYPEWRITER
5331-00-984-3808INTERCHANGEABLE
O-RING
N0674 2-222
5331-01-421-9493INTERCHANGEABLE
O-RING
5855-01-663-6089INTERCHANGEABLE
ILLUMINATOR,INTEGRATED,SMALL ARM

Frequently Asked Questions

What is NSN 4810-01-077-8129?

NSN 4810-01-077-8129 is a Valve,linear,directional Control, manufactured by Mission Systems Davenport Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-077-8129?

NSN 4810-01-077-8129 has 3 cross-referenced part numbers: 100120-101 (Federal Industries, Inc. Dba Federal Industries Inc), 100120-101 (Mission Systems Davenport Inc.), 50307 (Mission Systems Davenport Inc.).

What NSN replaces 4810-01-077-8129?

There are 7 known substitutes for 4810-01-077-8129: 5315-00-119-6540, 5815-00-356-3303, 5330-00-849-7309 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50307?

Key specifications for 50307: Special Features: POPPET CONTROLLED; SOLENOID OPERATED; INCLUDES BALL CHECK; SURGE ACCUMULATOR. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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