The Paper,lens, cataloged under National Stock Number 6640-01-459-4239, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Peca Products, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-459-4239 |
| Primary Part Number | LP-46 |
| Item Name | Paper,lens |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Peca Products, Inc. |
| Status | ACTIVE |
| Specific Use | CLEANING LENS,PAPER |
| Usage Form | SHEET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LP-46 PRIMARY | Peca Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6640PL1039855 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| A-A-50177 TYPEICLASS5 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-459-4239 is a Paper,lens, manufactured by Peca Products, Inc., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-459-4239 has 1 manufacturer part number on file: LP-46 (Peca Products, Inc.).
Key specifications for LP-46: Specific Use: CLEANING LENS,PAPER; Special Features: WIDTH: 4 INCHES; LENGTH:6 INCHES; PACKAGE OF 50; USAGE FORM: SHEET; SHEET NOM BASIS WT: 9.6 POUNDS PER 3000 SQ. FT. LBS; Usage Form: SHEET. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.