Flat Valve Diaphragm

NSN: 4820-00-015-0526 | Model: 511-7

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

4820-00-015-0526

DEMIL

Hole Diameter

0.285 inches

Outside Diameter

1.900 inches

Bolt Circle Diameter

1.500 inches

Material Thickness

0.098 inches

Bolt Hole Quantity

Material

Plastic polyamide and rubber chloroprene class cr

Style Designator

Flat

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M318T7059	2018-04-30	PMCM4	12 EA

Inventory Check

The last inventory check on this NSN was done on 04/29/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 224
New: 738
Overhauled: 1
Serviceable: 1
As Removed: 1

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 4820-00-015-0526 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

511-7

Cage Codes:

Tescom Corporation (CAGE 13669)

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:

000000 - No nmfc freight description
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:

Z - No rating
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
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 $1,718.66 to $2,864.43..
Does NSN 4820-00-015-0526 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, Brazil, Spain, Argentina, Italy, and Turkey
What is the NIIN of NSN 4820-00-015-0526?
000150526 or 00-015-0526
Does NSN 4820-00-015-0526 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-015-0526?
Solicitation SPE7M318T7059 for qty 12 on 04/20/2018
When was this national stock number assigned to the federal catalog?
Jan 01, 1961