Directional Control Linear Valve

NSN: 4820-00-557-7905 | Model: 2AX155

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slid (s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

NSN Properties and Flags

NATO Stock Number

4820-00-557-7905

DEMIL

Special Features

Steel; 12.000 in.H; 11.000 in.L; 3.250 in.Thk; media hydraulic oils subplate mtd; 18 0.312 in.Dia mtg holes in random pattern; 1 lever operated spool; 3 hydraulic pressure operated spools

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4820-00-557-7905 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

2AX155
6839785
6836447
6837992

Cage Codes:

Oshkosh Corporation (CAGE 45152)
Allison Transmission, Inc. (CAGE 73342)

Schedule B & Trade:

Schedule B: 8481809050 (NAICS 332911)

Other taps, cocks, valves, etc., nesoi
SITC: 74780

Taps, cocks, valves and similar appliances, n.E.S.
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

127220 - Pressure reg/red/relief valves noi
WCC:

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
3b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $5,567.13 to $9,278.55..
Does NSN 4820-00-557-7905 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 4820-00-557-7905?
005577905 or 00-557-7905
Does NSN 4820-00-557-7905 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-557-7905?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Nov 08, 1974