The Pin,piston, cataloged under National Stock Number 4310-00-979-5741, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Brooks Automation, Inc. Div Cti Cryogenics. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-979-5741 |
| Primary Part Number | B2N137 |
| Item Name | Pin,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Brooks Automation, Inc. Div Cti Cryogenics |
| Status | ACTIVE |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1015 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1015 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | STEEL COMP 1015 |
| Casehardening Indicator | CASEHARDENED |
| Metallic Hardness Rating | 62.0 NOMINAL ROCKWELL C |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-979-5741 is a Pin,piston, manufactured by Brooks Automation, Inc. Div Cti Cryogenics, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-979-5741 has 3 cross-referenced part numbers: B2N137 (Brooks Automation, Inc. Div Cti Cryogenics), 402137 (Brooks Automation, Inc. Div Cti Cryogenics), JE82181 (Brooks Automation, Inc. Div Cti Cryogenics).
There are 4 known substitutes for 4310-00-979-5741: 2915-00-584-6379, 2530-00-700-1770, 5365-00-860-0029 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2N137: Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1015 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1015 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 1015; Casehardening Indicator: CASEHARDENED; Metallic Hardness Rating: 62.0 NOMINAL ROCKWELL C. 4 total characteristics are documented in the Federal Logistics Information System.