Flat Valve Diaphragm

NSN: 4820-00-035-9897 | Model: 86807F

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

4820-00-035-9897

DEMIL

Hole Diameter

0.738 inches

Outside Diameter

11.000 inches

Bolt Circle Diameter

9.625 inches

Material Thickness

0.150 inches

Center Hole Diameter

0.722 inches

Bolt Hole Quantity

Material

Rubber synthetic

Style Designator

Flat

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC21T263A	2021-08-05	PMCM1	143 EA
SPE7MC20T9065	2020-05-11	PMCMU	134 EA
SPE7MC20T5988	2020-03-16	PMCMU	19 EA

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 4820-00-035-9897 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

86807F
C8184J
86807
C8184
C8184-13
C731-4

Cage Codes:

Griswold Industries, Co. (CAGE 86184)

Replacements:

4820-00-035-9897 replaces 4820-00-110-3509
4820-00-035-9897 replaces 4820-00-539-5249
4820-00-035-9897 replaces 4820-00-729-5589
4820-00-035-9897 replaces 4820-01-108-9585

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

A - Item does not contain precious metal.

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
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2100x-
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $479.93 to $799.88..
Does NSN 4820-00-035-9897 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 Army, Department Of The Air Force, Department Of The Navy, National Aeronautics and Space Administration, Poland, Spain, Israel, Singapore, Australia, Canada, New Zealand, Germany, Republic Of Korea, Netherlands, Italy, Greece, and Turkey
What is the NIIN of NSN 4820-00-035-9897?
000359897 or 00-035-9897
Does NSN 4820-00-035-9897 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-035-9897?
Solicitation SPE7MC21T263A for qty 143 on 08/04/2021
When was this national stock number assigned to the federal catalog?
Jan 01, 1963