The Shaft,straight, cataloged under National Stock Number 3040-00-765-7379, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Hdt Expeditionary Systems Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-765-7379 |
| Primary Part Number | B17582 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Hdt Expeditionary Systems Inc |
| Status | ACTIVE |
| First End Keyway Width | 0.2500 INCHES NOMINAL IN |
| FSC Application Data | AIR CONDITIONER PART NO. 136900,TYPE MA7 |
| Second End Keyway Width | 0.2500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-637, TYPE 1141 FED SPEC SINGLE MATERIAL RESPONSE |
| First End Keyway Depth | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP 1141 |
| External Keyway Length | 3.2500 INCHES NOMINAL SECOND END IN |
| External Keyway Length | 3.0000 INCHES NOMINAL FIRST END IN |
| Second End Keyway Depth | 0.125 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Style | FLAT KEYWAY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-00-765-7379 is a Shaft,straight, manufactured by Hdt Expeditionary Systems Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-765-7379 has 6 cross-referenced part numbers: B17582 (Hdt Expeditionary Systems Inc), 17582 (Drs Environmental Systems Inc), 17582 (Hdt Expeditionary Systems Inc), B17582 (Keco Industries, Inc.), 17582 (Keco Industries, Inc.) and 1 more.
There are 5 known substitutes for 3040-00-765-7379: 5330-00-001-6729, 5999-01-005-2802, 6520-01-071-0507 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for B17582: First End Keyway Width: 0.2500 INCHES NOMINAL IN; FSC Application Data: AIR CONDITIONER PART NO. 136900,TYPE MA7; Second End Keyway Width: 0.2500 INCHES NOMINAL IN; Material Document and Classification: QQ-S-637, TYPE 1141 FED SPEC SINGLE MATERIAL RESPONSE. 12 total characteristics are documented in the Federal Logistics Information System.