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NSN 5840-01-049-5188Government record, cited
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Shaft, Spider Gear5840-01-049-5188

NSN 5840-01-049-5188 · NIIN 010495188
FSC 5840 — Radar Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment
Government record, cited
Also searched as  5840-01-049-5188 · 5840010495188 · NIIN 010495188 · 01-049-5188 · FSC 5840 Radar Equipment, Except Airborne
Nearby stock numbers  ·
Features
  • Shaft,spider Gear — FSC 5840
  • General Characteristics Item Description: STEEL AISI 1045,ROCKWELL C 35 MIN HARDNESS,6.031 IN. O/A LG,HUB MTG DIA 3.000 IN.,3 MTG HOLES 0.625 IN. DIA EQUALLY SPACED ON 2.020 IN. BOLT CIRCLE,OPPOSITE END NO. 4 MORSE TAPER WITH NO. 11 WOODRUFF KEYWAY AND UNS 0.69-32 THD,THD PITCH DIA 0.9487 IN. IN
Identification
  • NSN: 5840-01-049-5188
  • NIIN: 010495188
  • FSC: 5840 — Radar Equipment, Except Airborne
  • FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
General Description

The Shaft,spider Gear, cataloged under National Stock Number 5840-01-049-5188, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5840-01-049-5188
Item NameShaft,spider Gear
FSC / FSG5840 / 58 — Radar Equipment, Except Airborne
StatusACTIVE
General Characteristics Item DescriptionSTEEL AISI 1045,ROCKWELL C 35 MIN HARDNESS,6.031 IN. O/A LG,HUB MTG DIA 3.000 IN.,3 MTG HOLES 0.625 IN. DIA EQUALLY SPACED ON 2.020 IN. BOLT CIRCLE,OPPOSITE END NO. 4 MORSE TAPER WITH NO. 11 WOODRUFF KEYWAY AND UNS 0.69-32 THD,THD PITCH DIA 0.9487 IN. IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL B — Remove Demilitarization Key Points
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
ReferenceMeaning
9993CC312 3/2 Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5840 — Radar Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5840-00-001-1605
5840-00-001-1605 · Item name not on file
5840-00-001-1606
5840-00-001-1606 · Item name not on file
5840-00-001-1607
5840-00-001-1607 · Item name not on file
5840-00-001-1608
5840-00-001-1608 · Item name not on file
5840-00-001-1609
5840-00-001-1609 · Item name not on file
5840-00-001-1610
5840-00-001-1610 · Item name not on file
5840-00-001-1611
5840-00-001-1611 · Item name not on file
5840-00-001-1612
5840-00-001-1612 · Item name not on file

Frequently Asked Questions

What is NSN 5840-01-049-5188?

NSN 5840-01-049-5188 is a Shaft,spider Gear, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.

What are the specifications of 5840-01-049-5188?

Key specifications for 5840-01-049-5188: General Characteristics Item Description: STEEL AISI 1045,ROCKWELL C 35 MIN HARDNESS,6.031 IN. O/A LG,HUB MTG DIA 3.000 IN.,3 MTG HOLES 0.625 IN. DIA EQUALLY SPACED ON 2.020 IN. BOLT CIRCLE,OPPOSITE END NO. 4 MORSE TAPER WITH NO. 11 WOODRUFF KEYWAY AND UNS 0.69-32 THD,THD PITCH DIA 0.9487 IN. IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5840-01-049-5188 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 5840-01-049-5188?

NSN 5840-01-049-5188 has DEMIL Code B. 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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