NSN 4235-01-691-2448, 4235016912448
SOCK,ABSORBENT,HAZARDOUS MATERIA

Federal Supply Classification: FSC 4235 - Hazardous Material Spill Containment and Clean-up Equipment and Material
National Item Identification Number: NIIN 016912448
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

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DLMS^® Summary

National Stock Number 4235-01-691-2448

National Stock Number (NSN) 4235-01-691-2448, or NIIN 016912448, (sock,absorbent,hazardous materia) was assigned September 29, 2020 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 11 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A725PB072, SPE4A625PR804, SPE4A725V2038, SPE4A725V1998, SPE4A624PS466. The total value of the awarded contracts has been US$ 27,071.00.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 32,058.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4235016912448 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) SOCKS,ABSORBENT,HAZARDOUS MATERIAL
SPECIAL FEATURES: (FEAT) 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