The Base,softball, cataloged under National Stock Number 7810-00-271-1786, is classified within Federal Supply Class 7810 (Athletic and Sporting Equipment) of the Recreational and Athletic Equipment group. The manufacturer of record is Bsn Sports, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7810-00-271-1786 |
| Primary Part Number | MCBASE55Y |
| Item Name | Base,softball |
| FSC / FSG | 7810 / 78 — Athletic and Sporting Equipment |
| Manufacturer | Bsn Sports, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | HEAVY DUTY VINYL BASES; SIZE 15" X 15"; INVERTED SEWN CORNER SEAMS FOR EXTRA DURABILITY AND DOUBLE-THICK-TOP; COVERED WITH 100% NYLON-IMPREGNATED VINYL COVERS; WATER AND WEATHER RESISTANT; POLY FOAM INNER CORE FOR MAXIMUM SHAPE RETENTION AND SOFT-LANDING CUSHION; COLOR WHITE, SET INCLUDES 3 BASES WITH 6 SPIKES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MCBASE55Y PRIMARY | Bsn Sports, Llc (USA) |
| Reference | Meaning |
|---|---|
| GMB-91 | 5/9 Secondary reference Federal Marketing Service Corporation |
| MCBASE55Y | 5/9 Secondary reference Sport Supply Group Inc |
| AB152 | 5/9 Secondary reference Federal Marketing Service Corporation |
| BB1194 | 5/9 Secondary reference Amerola Inc |
NSN 7810-00-271-1786 is a Base,softball, manufactured by Bsn Sports, Llc, classified under FSC 7810, Athletic and Sporting Equipment. Status: active.
NSN 7810-00-271-1786 has 1 manufacturer part number on file: MCBASE55Y (Bsn Sports, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 6130-00-553-7414, 4320-00-969-0445. Verify interchangeability with system specifications before substitution.
Key specifications for MCBASE55Y: General Characteristics Item Description: HEAVY DUTY VINYL BASES; SIZE 15" X 15"; INVERTED SEWN CORNER SEAMS FOR EXTRA DURABILITY AND DOUBLE-THICK-TOP; COVERED WITH 100% NYLON-IMPREGNATED VINYL COVERS; WATER AND WEATHER RESISTANT; POLY FOAM INNER CORE FOR MAXIMUM SHAPE RETENTION AND SOFT-LANDING CUSHION; COLOR WHITE, SET INCLUDES 3 BASES WITH 6 SPIKES. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.