The Shim Bracket 1b3, cataloged under National Stock Number 2040-01-260-1888, is classified within Federal Supply Class 2040 (No Item Name Available) of the Ship and Marine Equipment group. The primary manufacturer of record is Naval Facilities Engineering Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-260-1888 |
| Primary Part Number | 1B3 |
| Item Name | Shim Bracket 1b3 |
| FSC / FSG | 2040 / 20 — No Item Name Available |
| Manufacturer | Naval Facilities Engineering Command |
| Status | ACTIVE |
| General Characteristics Item Description | FB,3INX3/8INX5 1/2IN 1 EA; FB 3 1/8INX1/2INX3 1/2IN 2 EA. FABRICATED IAW NAVFAC DWG 6139001. USED IN SECURINGSPUDWELLS TO PILING FOR ELEVATED CAUSEWAY IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2040-01-260-1888 is a Shim Bracket 1b3, manufactured by Naval Facilities Engineering Command, classified under FSC 2040 (No Item Name Available). Status: active.
NSN 2040-01-260-1888 has 2 cross-referenced part numbers: 1B3 (Naval Facilities Engineering Command), 6139001 (Naval Facilities Engineering Command).
There are 8 known substitutes for 2040-01-260-1888: 1240-00-144-5491, 5940-00-146-1967, 4730-00-273-3398 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1B3: General Characteristics Item Description: FB,3INX3/8INX5 1/2IN 1 EA; FB 3 1/8INX1/2INX3 1/2IN 2 EA. FABRICATED IAW NAVFAC DWG 6139001. USED IN SECURINGSPUDWELLS TO PILING FOR ELEVATED CAUSEWAY IN. 1 total characteristics are documented in the Federal Logistics Information System.