# NSN 4235-01-691-2448: Sock, Absorbent, Hazardous Materia

NSN 4235-01-691-2448 (also written 4235016912448; NIIN 01-691-2448) is a sock, absorbent, hazardous materia in Federal Supply Class 4235, Hazardous Material Spill Containment and Clean-up Equipment and Material. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4235-01-691-2448 (4235016912448)
- NIIN: 01-691-2448 (016912448)
- Item name: SOCK,ABSORBENT,HAZARDOUS MATERIA
- Federal Supply Class: [FSC 4235 Hazardous Material Spill Containment and Clean-up Equipment and Material](https://nsnexplorer.com/fsc/4235/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKS,ABSORBENT,HAZARDOUS MATERIAL |
| FEAT | SPECIAL FEATURES | CONTAINS NO HAZARDOUS INGREDIENTS; SORBENT SOCKS USED TO CONTAIN AND ABSABSORB HAZARDOUS MATERIAL (HM) AND OIL SPILLS ONBOARD AND OVERBOARD NAVY SHIPS AND SUBMARINES; ENCASED IN OUTER FABRIC OR NETTING, WHERE LENGTH DIMENSIONS GREATLY EXCEED ALL OTHER DIMENSIONS; MATERIALS SHALL NOT BE SOLUBLE OR REACT CHEMICALLY WITH SORBED HM WHEN USED FOR THEIR INTENDED PURPOSE; SUPPLIED AS INDIVIDUAL SOCKS, HAVE A MINIMUM LENGTH OF 24 INCHES, A MAXIMUM LENGTH OF 48 INCHES, AND MAXIMUM DIAMETER OF 3 INCHES; STRENGTH OF SORBENT SHALL BE DETERMINED USING THE APPLICABLE METHODS DETAILED WITHIN THE DYNAMIC DEGRADATION TEST OF ASTM F726; CONSTRUCTED SO THAT SOCK SHALL NOT RELEASE INTERNAL SORBENT MATERIAL OUTSIDE THE OUTER FABRIC LAYER UPON AGITATION OR WHEN LEFT STATIONARY, SHALL BE FLEXIBLE ENOUGH TO BEND AROUND THE PERIMETER OF THE SPILL AND CREATE A BARRIER TO BLOCK THE SPILL MOVEMENT, INTERNAL MATERIAL SHALL NOT COMPRESS OR DISPLACE WHILE CONTAINED IN THE OUTER FABRIC; HAVE A MINIMU |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| A-A-59759A | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AA59759-4 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ENP50USMIL | 4VB38 | ENPAC LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| GMS2307 | 3G2C5 | GMS INDUSTRIAL SUPPLY, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-01 | [SPE4A726V4533](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4235016912448) | SOCK, ABSORBENT, HAZARDOUS MATERIAL | ENPAC LLC | $5,050.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4235016912448&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4235016912448
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4235-01-691-2448/
JSON: https://nsnexplorer.com/api/nsn/4235-01-691-2448.json