The Ball Retainer Sleeve, cataloged under National Stock Number 3120-00-536-7358, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Todd Combustion Inc. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-536-7358 |
| Primary Part Number | R9-2-1 |
| Item Name | Ball Retainer Sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Todd Combustion Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,2.250 IN.LG,HEX FLANGE 1.500 IN.,0.812 IN. ID,GROOVE ON OD,1.312-12 UNF-2A THD 0.500 IN. LG OD A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-536-7358 is a Ball Retainer Sleeve, manufactured by Todd Combustion Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-536-7358 has 2 cross-referenced part numbers: 13350 (Todd Combustion Inc), R9-2-1 (Todd Combustion Inc).
There are 9 known substitutes for 3120-00-536-7358: 3020-00-090-6291, 5935-00-138-5173, 5133-00-189-9295 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for R9-2-1: General Characteristics Item Description: STEEL,2.250 IN.LG,HEX FLANGE 1.500 IN.,0.812 IN. ID,GROOVE ON OD,1.312-12 UNF-2A THD 0.500 IN. LG OD A. 1 total characteristics are documented in the Federal Logistics Information System.