PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11552DValve,linear,directional Control

Windham Lifts Inc · NSN 4820-01-252-7930 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-252-7930 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-252-7930. Primary manufacturer part number: 11552D.
Features
  • Valve,linear,directional Control — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Windham Lifts 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 4820-01-252-7930, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Windham Lifts Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,linear,directional Control
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersWindham Lifts Inc (CAGE 62080); Mathers Mechanical Llc (CAGE 63888)
Technical Specifications
ParameterValue
NSN4820-01-252-7930
Primary Part Number11552D
Item NameValve,linear,directional Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWindham Lifts Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3040-00-015-8805115502 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Parker Hannifin Corporation Div Hydraulic Systems Division
5133-00-236-3403 INTERCHANGEABLE
Drill,twist
5910-00-342-3014 INTERCHANGEABLE
Capacitor,variable,mica Dielectr
4920-00-472-0973 INTERCHANGEABLE
Housing,tape Reader Assembly
5815-00-503-2624SM-D-187740 INTERCHANGEABLE
Table,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5136-00-585-7901323323 INTERCHANGEABLE
Tap,thread Cutting
Stanley Tools Div of Stanley Works
4820-01-252-8457 INTERCHANGEABLE
Parts Kit,valve
4820-01-252-9236 INTERCHANGEABLE
Valve,check
4820-01-253-3550 INTERCHANGEABLE
Valve,safety Relief
5970-01-266-5800115-52 INTERCHANGEABLE
Insulator,washer
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
11552D Windham Lifts Inc (USA)
HV03-4317A Mathers Mechanical Llc (USA)
HV03-4020U Mathers Mechanical Llc (USA)
11552 Windham Lifts Inc (USA)
Related Parts
3040-00-015-8805INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
115502
5133-00-236-3403INTERCHANGEABLE
DRILL,TWIST
5910-00-342-3014INTERCHANGEABLE
CAPACITOR,VARIABLE,MICA DIELECTR
4920-00-472-0973INTERCHANGEABLE
HOUSING,TAPE READER ASSEMBLY
5815-00-503-2624INTERCHANGEABLE
TABLE,TELETYPEWRITER
SM-D-187740
5136-00-585-7901INTERCHANGEABLE
TAP,THREAD CUTTING
323323
4820-01-252-8457INTERCHANGEABLE
PARTS KIT,VALVE
4820-01-252-9236INTERCHANGEABLE
VALVE,CHECK
4820-01-253-3550INTERCHANGEABLE
VALVE,SAFETY RELIEF
5970-01-266-5800INTERCHANGEABLE
INSULATOR,WASHER
115-52
3040-01-329-9877INTERCHANGEABLE
SHAFT,SHOULDERED
11552
4820-01-346-9665INTERCHANGEABLE
VALVE,BALL
11552-1

Frequently Asked Questions

What is NSN 4820-01-252-7930?

NSN 4820-01-252-7930 is a Valve,linear,directional Control, manufactured by Windham Lifts Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-252-7930?

NSN 4820-01-252-7930 has 4 cross-referenced part numbers: 11552D (Windham Lifts Inc), HV03-4317A (Mathers Mechanical Llc), HV03-4020U (Mathers Mechanical Llc), 11552 (Windham Lifts Inc).

What NSN replaces 4820-01-252-7930?

There are 12 known substitutes for 4820-01-252-7930: 3040-00-015-8805, 5133-00-236-3403, 5910-00-342-3014 and 9 more. Verify interchangeability with system specifications before substitution.

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