NSN 2030-01-140-7039 · NIIN 011407039 · Part number EJ-51021
The Entwistle Company Llc · FSC 2030 — Deck Machinery · FSG 20 — Ship and Marine Equipment · CAGE 20722
Government record, cited
NSN 2030-01-140-7039 — this item is cataloged by the U.S. Government under National Stock Number 2030-01-140-7039. Manufacturer of record part number: EJ-51021.
Also searched as2030-01-140-7039 ·
2030011407039 ·
NIIN 011407039 ·
01-140-7039 ·
FSC 2030 Deck Machinery · CAGE 20722 · EJ-51021
General Characteristics Item Description: C/O SHAFT 1,AIR MOTOR 1,WORM 1,COUPLER 1,BEARING 1,PIPE NIPPLE 4,KEY 1,RETAINING RING 4,CAP SCREW 2
1 manufacturer part number on file
Manufacturer of record: The Entwistle Company Llc
Identification
NSN: 2030-01-140-7039
NIIN: 011407039
FSC: 2030 — Deck Machinery
FSG: 20 — Ship and Marine Equipment
Primary part number: EJ-51021
Manufacturer: The Entwistle Company Llc
General Description
The Drive Assembly,emergency, cataloged under National Stock Number 2030-01-140-7039, is classified within Federal Supply Class 2030 (Deck Machinery) of the Ship and Marine Equipment group. The manufacturer of record is The Entwistle Company 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2030-01-140-7039
Primary Part Number
EJ-51021
Item Name
Drive Assembly,emergency
FSC / FSG
2030 / 20 — Deck Machinery
Manufacturer
The Entwistle Company Llc
Status
ACTIVE
General Characteristics Item Description
C/O SHAFT 1,AIR MOTOR 1,WORM 1,COUPLER 1,BEARING 1,PIPE NIPPLE 4,KEY 1,RETAINING RING 4,CAP SCREW 2
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2030-00-001-9446
T RING,ROD PACKING
2030-00-001-9447
2030-00-001-9447 · Item name not on file
2030-00-001-9448
T RING,ROD PACKING
2030-00-001-9448
T RING,ROD PACKING
2030-00-001-9449
T RING,PISTON PACKI
2030-00-006-6415
SERVOMOTOR,BELL LOG
2030-00-006-6415
SERVOMOTOR,BELL LOG
2030-00-006-6416
2030-00-006-6416 · Item name not on file
Frequently Asked Questions
What is NSN 2030-01-140-7039?
NSN 2030-01-140-7039 is a Drive Assembly,emergency, manufactured by The Entwistle Company Llc, classified under FSC 2030, Deck Machinery. Status: active.
What part numbers are listed for NSN 2030-01-140-7039?
NSN 2030-01-140-7039 has 1 manufacturer part number on file: EJ-51021 (The Entwistle Company Llc).
What are the specifications of EJ-51021?
Key specifications for EJ-51021: General Characteristics Item Description: C/O SHAFT 1,AIR MOTOR 1,WORM 1,COUPLER 1,BEARING 1,PIPE NIPPLE 4,KEY 1,RETAINING RING 4,CAP SCREW 2. 1 specification is documented in the U.S. Government catalog.
Is NSN 2030-01-140-7039 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2030-01-140-7039?
NSN 2030-01-140-7039 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.