The Support,oil Transfer, cataloged under National Stock Number 2840-00-915-5933, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Ozark Aeroworks Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2840-00-915-5933 |
| Primary Part Number | 1-030-400-01 |
| Item Name | Support,oil Transfer |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Ozark Aeroworks Llc |
| Status | ACTIVE |
| General Characteristics Item Description | MAGNESIUM ALLOY M3200,FSCM 91547,BRINELL SCALE 65 MIN,90 MAX HARDNESS,W/SLEEVE,MAGNESIUM ALLOY AMS4352,ROCKWELL B SCALE 35 MIN HARDNESS,8.918 IN. MIN,8.920 IN. MAX O/A OD,1.620 IN. MIN,1.630 IN. MAX O/A LG,12 BOSSES 0.740 IN. NOM DIA SPACED ON 8.180 IN. NOM BOLT CIRCLE DIA,3 HOLES 0.029 IN. MIN,0.034 IN. MAX DIA BY 0.400 IN. NOM DEEP EQUALLY SPACED ON 5.505 IN. MIN,5.515 IN. MAX BOLT CIRCLE DIA,3 HOLES 0.530 IN. NOM DIA BY 1.000 IN. NOM DEEP COUNTERBORED 0.561 IN. MIN,0.563 IN. MAX DIA BY 0.500 IN. NOM DEEP EQUALLY SPACED ON 6.000 IN. NOM BOLT CIRCLE DIA,3 HOLES COUNTERSUNK 30 DEG BY 0.630 IN. NOM DIA,3 THD HOLES EQUALLY SPACED 8.180 IN. NOM BOLT CIRCLE DIA,0.250 IN.-20 UNC CLASS 2B THD,3 THD HOLES COUNTERSUNK 90 DEG BY 0.280 IN. NOM DIA,12 HOLES 0.270 IN. MIN,0.275 IN. MAX DIA EQUALLY SPACED EXCEPT ONE HOLE OFFSET 38 DEG 2 MIN ON 8.180 IN. NOM BOLT CIRCLE DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 1-030-400-01 | Ozark Aeroworks Llc (USA) |
| Reference | Meaning |
|---|---|
| 1-030-400-01 | 3/9 Design control — primary reference U.S. Government activity |
| 1-030-400-01 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-00-915-5933 is a Support,oil Transfer, manufactured by Ozark Aeroworks Llc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-915-5933 has 1 manufacturer part number on file: 1-030-400-01 (Ozark Aeroworks Llc).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-382-3320. Verify interchangeability with system specifications before substitution.
Key specifications for 1-030-400-01: General Characteristics Item Description: MAGNESIUM ALLOY M3200,FSCM 91547,BRINELL SCALE 65 MIN,90 MAX HARDNESS,W/SLEEVE,MAGNESIUM ALLOY AMS4352,ROCKWELL B SCALE 35 MIN HARDNESS,8.918 IN. MIN,8.920 IN. MAX O/A OD,1.620 IN. MIN,1.630 IN. MAX O/A LG,12 BOSSES 0.740 IN. NOM DIA SPACED ON 8.180 IN. NOM BOLT CIRCLE DIA,3 HOLES 0.029 IN. MIN,0.034 IN. MAX DIA BY 0.400 IN. NOM DEEP EQUALLY SPACED ON 5.505 IN. MIN,5.515 IN. MAX BOLT CIRCLE DIA,3 HOLES 0.530 IN. NOM DIA BY 1.000 IN. NOM DEEP COUNTERBORED 0.561 IN. MIN,0.563 IN. MAX DIA BY 0.500 IN. NOM DEEP EQUALLY SPACED ON 6.000 IN. NOM BOLT CIRCLE DIA,3 HOLES COUNTERSUNK 30 DEG BY 0.630 IN. NOM DIA,3 THD HOLES EQUALLY SPACED 8.180 IN. NOM BOLT CIRCLE DIA,0.250 IN.-20 UNC CLASS 2B THD,3 THD HOLES COUNTERSUNK 90 DEG BY 0.280 IN. NOM DIA,12 HOLES 0.270 IN. MIN,0.275 IN. MAX DIA EQUALLY SPACED EXCEPT ONE HOLE OFFSET 38 DEG 2 MIN ON 8.180 IN. NOM BOLT CIRCLE DIA IN; End Item Identification: T-53 SERIES ENGINES. 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.
NSN 2840-00-915-5933 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.