The Pumice, cataloged under National Stock Number 5350-00-161-9033, is classified within Federal Supply Class 5350 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Black & Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5350-00-161-9033 |
| Primary Part Number | PSS-FFF |
| Item Name | Pumice |
| FSC / FSG | 5350 / 53 — No Item Name Available |
| Manufacturer | Black & Company |
| Status | CANCELLED |
| Physical Form | POWDER |
| Nondefinitive Spec/std Data | FFF GRADE |
| Medical Designation and Grade | TECHNICAL |
| Abrasive Flour Grade Designator | FFF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MFG1435-77 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
| SS-P-821 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| SS-P-821 GRFFF | General Services Administration Federal Supply Service (USA) |
| PSS-FFF PRIMARY | Black & Company (USA) |
NSN 5350-00-161-9033 is a Pumice, manufactured by Black & Company, classified under FSC 5350 (No Item Name Available). Status: cancelled.
NSN 5350-00-161-9033 has 4 cross-referenced part numbers: MFG1435-77 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), SS-P-821 (Federal Specifications Promulgated by General Services Administration Washington DC), SS-P-821 GRFFF (General Services Administration Federal Supply Service), PSS-FFF (Black & Company).
There are 6 known substitutes for 5350-00-161-9033: 5350-00-161-9034, 5350-00-195-2565, 5350-00-223-5582 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for PSS-FFF: Physical Form: POWDER; Nondefinitive Spec/std Data: FFF GRADE; Medical Designation and Grade: TECHNICAL; Special Features: 1 LB,UNIT QTY LBS. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5350-00-161-9033 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.