NSN 6550-01-541-6661, 6550015416661
BIOLOGICAL SAMPLING KIT

Federal Supply Classification: FSC 6550 - In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
National Item Identification Number: NIIN 015416661
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: (P) There is no information in the HMIRS; 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.

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DLMS^® Summary

National Stock Number 6550-01-541-6661

National Stock Number (NSN) 6550-01-541-6661, or NIIN 015416661, (biological sampling kit) was assigned July 6, 2006 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 280 contracts issued for this part number, with 253 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE2DS25V018N, SPE2DS25V019B, SPE2DS25V018H, SPE2DS25V019N, SPE2DS25V9680. The total value of the awarded contracts has been US$ 73,753.37.

This national stock number is in high demand. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.

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 information in the HMIRS; 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. NSN 6550015416661 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) BIOLOGICAL SAMPLING KIT BISKIT LG AREA SAMPLER
SPECIAL FEATURES: (FEAT) LARGE AREA BIOLOGICAL SAMPLING KT; 6.5IN. WIDE, 7IN. HIGH, 2.5IN. DEEP; STERILE; INDIVIDUALLY NUMBERED; CONTENTS: 15ML OF BUFFER PHOSPHATE, AQUAFOAM SPONGE, WET & DRY SAMPLING INSTRUCTION CARD, DROPPER LID, CHAIN-OF-CUSTODY FORM, TRANSPORT BAG, AND PORT COVER; SINGLE USE AND EASY TO USE; SMALL, PORTABLE AND SELF CONTAINED;SUITABLE FOR SAMPLING WET OR DRY SURFACES; SAMPLES BACTERIA, VIRUSES AND TOXINS; MINIMIZATION OF CROSS-CONTAMANATION OF SAMPLES