NSN 5350-01-032-6145 SSP821, SS-P-821, 4F

5350-01-032-6145 A light, coarse stone of volcanic origin, which consists of silicate of aluminum, sodium and potassium.

Part Alternates: SSP821, SS-P-821, 4F, 5350-01-032-6145, 01-032-6145, 5350010326145, 010326145

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	17 DEC 1976	01-032-6145	15325 ( PUMICE, TECHNICAL )

Part Number	Request Date	QTY	Origin
4F	2021-03-83	1	United States
4F	2021-03-83	10	United States
5350-01-032-6145	2013-11-323	1	US
5350-01-032-6145	2013-11-318	1	US

Part Number	Cage Code	Manufacturer
4F	77786	RHODES JAMES H AND CO
SS-P-821	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 5350-01-032-6145

Compare

5350-01-032-7482, 5350-01-033-7928, 5350-01-034-0508, 5350-01-034-0509, 5350-01-034-0510

Characteristic	Specifications
ABRASIVE FLOUR GRADE DESIGNATOR	FFFF
PHYSICAL FORM	POWDER
SPECIAL FEATURES	100 LB BAG
NONDEFINITIVE SPEC/STD DATA	FFFF GRADE
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	SS-P-821

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	P	There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	162920	PUMICE STONE
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	766	unknown
Originating Activity Code	XN	National Security Agency ATTN: L111 Fort George G. Meade, MD 20755-6000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Category	Code	Description
Cognizance Codes	9Q	Navy-owned stocks of items accepted by the General Services Administration for support of Navy requirements Naval Inventory Control Point, Mechanicsburg
Source of Supply	GSA	General Services Administration Washington, D.C. 20406
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Y	TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative