Flat Valve Diaphragm

NSN: 4820-00-011-4276 | Model: 1W1594

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the ite (s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes diaphragm, valve, special shaped and gasket.

NSN Properties and Flags

NATO Stock Number

4820-00-011-4276

DEMIL

Hole Diameter

0.405 inches

Overall Length

3.562 inches

Overall Width

3.562 inches

Material Thickness

0.070 inches

Outside Corner Radius

0.438 inches

Center To Center Distance Between Bolt Holes Along Width

2.570 inches

Center To Center Distance Between Bolt Holes Along Length

2.570 inches

Center Hole Diameter

0.425 inches

Bolt Hole Quantity

Material

Rubber fabric reinforced

Style Designator

Flat

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 4820-00-011-4276 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

1W1594
1W1594
1W1594

Cage Codes:

Rand Company Dresser (CAGE 0AT62)
Rand Co Dresser (CAGE 88663)
Ingersoll Rand Co (CAGE 30760)

Schedule B & Trade:

Schedule B: 8481909090 (NAICS 332911)

Parts of taps, cocks, valves and similar appliances, nesoi
SITC: 74790

Parts for taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, etc.
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:

194120 - Washers/gaskets/pckg dvcs 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:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
LTL:

W - Rating variable
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
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $148.80 to $248.00..
Does NSN 4820-00-011-4276 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 4820-00-011-4276?
000114276 or 00-011-4276
Does NSN 4820-00-011-4276 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-011-4276?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963