The Stuffing Box,main Shaft, cataloged under National Stock Number 2040-01-201-9070, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-201-9070 |
| Item Name | Stuffing Box,main Shaft |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Status | ACTIVE |
| General Characteristics Item Description | NICKEL ALLOY,QQ-N-288,COMP E; 29.000 IN. OD; 17.6875 IN. ID,CBORE 19.685 IN. DIA,5.000 IN. DP,63.0 MICROIN INSIDE; 5.875 IN. LG; GROOVE 0.2812 IN. W,FLANGE SIDE,22.750 IN. OD,32.0 MICROIN INSIDE; 24.250 IN. ACROSS OPPOSITE FLATS,2.500 IN. SQ,32.0 MICROIN,EA W/CTR HOLE 0.5625 IN. DIA AND 4 HOLES 0.375-16UNC-5B,0.625 IN. DP,0.875 IN. APART; 22 HOLES 1.0625 IN. DIA,CTR ON 26.750 IN. DIA BOLT CIRCLE; 12 HOLES 1.000-8UNC-5B,1.500 IN. DP,EQUALLY SPACED,CTR ON 21.750 IN. DIA BLT CIR; 8 HOLES 0.216-24UNC-3B,0.4375 IN. DP,FULL THD,EQUALLY SPACED ON 18.625 IN. DIA BLT CIR; 23.750 IN. OD,BODY END IN |
| Test Data Document | 96169-75270-05X1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) OR 80064-SSBN616-508-2004034 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 96906-MIL-STD-271 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SSBN616-203-2005617 PIECE 2 | 3/2 Design control — primary reference U.S. Government activity |
| 75719-03X1 PIECE 2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2040-01-201-9070 is a Stuffing Box,main Shaft, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
Key specifications for 2040-01-201-9070: General Characteristics Item Description: NICKEL ALLOY,QQ-N-288,COMP E; 29.000 IN. OD; 17.6875 IN. ID,CBORE 19.685 IN. DIA,5.000 IN. DP,63.0 MICROIN INSIDE; 5.875 IN. LG; GROOVE 0.2812 IN. W,FLANGE SIDE,22.750 IN. OD,32.0 MICROIN INSIDE; 24.250 IN. ACROSS OPPOSITE FLATS,2.500 IN. SQ,32.0 MICROIN,EA W/CTR HOLE 0.5625 IN. DIA AND 4 HOLES 0.375-16UNC-5B,0.625 IN. DP,0.875 IN. APART; 22 HOLES 1.0625 IN. DIA,CTR ON 26.750 IN. DIA BOLT CIRCLE; 12 HOLES 1.000-8UNC-5B,1.500 IN. DP,EQUALLY SPACED,CTR ON 21.750 IN. DIA BLT CIR; 8 HOLES 0.216-24UNC-3B,0.4375 IN. DP,FULL THD,EQUALLY SPACED ON 18.625 IN. DIA BLT CIR; 23.750 IN. OD,BODY END IN; Test Data Document: 96169-75270-05X1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) OR 80064-SSBN616-508-2004034 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) AND 96906-MIL-STD-271 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 2 specifications are 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.