The Shaft Assembly,straight, cataloged under National Stock Number 3040-01-723-2903, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aero Industries, Inc. Div Aero Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Shaft Assembly,straight |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Aero Industries, Inc. Div Aero Industries (CAGE 3ZCR2); Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (CAGE 5X050) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-723-2903 |
| Primary Part Number | 0311-961302-T |
| Item Name | Shaft Assembly,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Aero Industries, Inc. Div Aero Industries |
| Status | ACTIVE |
| 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 |
|---|---|
| 0311-961302-T PRIMARY | Aero Industries, Inc. Div Aero Industries (USA) |
| 2321135 | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc (USA) |
| Reference | Meaning |
|---|---|
| 2127465 | D/9 Drawing number reference only Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| WP 1406 R00283-9-2320-459 | D/9 Drawing number reference only Volvo Group North America Llc Dba Volvo Group North America, Inc |
NSN 3040-01-723-2903 is a Shaft Assembly,straight, manufactured by Aero Industries, Inc. Div Aero Industries, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-723-2903 has 2 manufacturer part numbers on file: 0311-961302-T (Aero Industries, Inc. Div Aero Industries), 2321135 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc).
3 possible matches (shared part number, not a government interchangeability claim): 2540-01-723-6287, 2540-01-723-6467, 3040-01-723-6584. Verify interchangeability with system specifications before substitution.
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.