The Shaft Assembly,rotor, cataloged under National Stock Number 2835-00-918-3053, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-00-918-3053 |
| Primary Part Number | 36373-0 |
| Item Name | Shaft Assembly,rotor |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,MIL-S-7493 COMPOSITION 4620 CONDITION F OR STEEL,AMS6294,6.790IN. NOM O/A LG,1ST END 1.624 IN. MIN,1.626 IN. MAX OD HUB,3 GROOVES 0.080IN. MIN,0.110 IN. MAX RADIUS BY 0.030 IN. MIN,0.040 IN. MAX DEEP SPACED116 DEG MIN,125 DEG MAX APART ON HUB OD,3 HOLES 0.1554 IN. MIN,0.1559 IN.MAX DIA EQUALLY SPACED ON HUB ON 1.188 IN. NOM BOLT CIRCLE DIA,3 HOLES0.168 IN. MIN,0.169 IN. MAX DIA EQUALLY SPACED ON HUB ON 1.188 IN. NOM BOLTCIRCLE DIA,2ND END EXTERNALLY THD,32 THDS PER IN.,NF SERIES,0.6407 IN.MIN,0.6437 IN. MAX PITCH DIA,3 GROOVES 0.052 IN. MIN,0.072 IN. MAX WEQUALLY SPACED ON 2ND END,0.584 IN. MIN,0.604 IN. MAX GROOVE DIA,3 HOLES0.126 IN. MIN,0.127 IN. MAX DIA EQUALLY SPACED 0.388 IN. MIN,0.408 IN. MAXDISTANCE FROM 2ND END,3 HOLES 0.158 IN. MIN,0.164 IN. MAX DIA,SPACED 119DEG MIN,121 DEG MAX APART,1.724 IN. MIN,1.744 IN. MAX DISTANCE FROM HUBBACKSIDE,1ST END INTERNALLY THD,0.3125 IN.-UNF SERIES THD,1ST ENDINTERNAL SPLINE,15 TEETH,0.4375 IN. MIN,0.4405 IN. MAX ID,0.4688 IN. IN |
| 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 |
|---|---|
| 36373-0 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 36373-0 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-00-918-3053 is a Shaft Assembly,rotor, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-00-918-3053 has 1 manufacturer part number on file: 36373-0 (Rtx Corporation Div Pratt & Whitney).
1 possible match (shared part number, not a government interchangeability claim): 5120-01-055-8681. Verify interchangeability with system specifications before substitution.
Key specifications for 36373-0: General Characteristics Item Description: STEEL,MIL-S-7493 COMPOSITION 4620 CONDITION F OR STEEL,AMS6294,6.790IN. NOM O/A LG,1ST END 1.624 IN. MIN,1.626 IN. MAX OD HUB,3 GROOVES 0.080IN. MIN,0.110 IN. MAX RADIUS BY 0.030 IN. MIN,0.040 IN. MAX DEEP SPACED116 DEG MIN,125 DEG MAX APART ON HUB OD,3 HOLES 0.1554 IN. MIN,0.1559 IN.MAX DIA EQUALLY SPACED ON HUB ON 1.188 IN. NOM BOLT CIRCLE DIA,3 HOLES0.168 IN. MIN,0.169 IN. MAX DIA EQUALLY SPACED ON HUB ON 1.188 IN. NOM BOLTCIRCLE DIA,2ND END EXTERNALLY THD,32 THDS PER IN.,NF SERIES,0.6407 IN.MIN,0.6437 IN. MAX PITCH DIA,3 GROOVES 0.052 IN. MIN,0.072 IN. MAX WEQUALLY SPACED ON 2ND END,0.584 IN. MIN,0.604 IN. MAX GROOVE DIA,3 HOLES0.126 IN. MIN,0.127 IN. MAX DIA EQUALLY SPACED 0.388 IN. MIN,0.408 IN. MAXDISTANCE FROM 2ND END,3 HOLES 0.158 IN. MIN,0.164 IN. MAX DIA,SPACED 119DEG MIN,121 DEG MAX APART,1.724 IN. MIN,1.744 IN. MAX DISTANCE FROM HUBBACKSIDE,1ST END INTERNALLY THD,0.3125 IN.-UNF SERIES THD,1ST ENDINTERNAL SPLINE,15 TEETH,0.4375 IN. MIN,0.4405 IN. MAX ID,0.4688 IN. IN. 1 specification is documented in the U.S. Government catalog.
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.