PartsTable TECHNICAL DATA SHEET
NSN 3830-01-527-3477Government record, cited

Boom Jib, Crane3830-01-527-3477

NSN 3830-01-527-3477 · NIIN 015273477 · Part number 4KK649
Oshkosh Defense Llc · FSC 3830 — Truck and Tractor Attachments · FSG 38 — Construction, Mining, Excavating Equipment · CAGE 75Q65
Government record, cited
NSN 3830-01-527-3477 — this item is cataloged by the U.S. Government under National Stock Number 3830-01-527-3477. Manufacturer of record part number: 4KK649.
Also searched as  3830-01-527-3477 · 3830015273477 · NIIN 015273477 · 01-527-3477 · FSC 3830 Truck and Tractor Attachments · CAGE 75Q65 · 4KK649 · 499-4621
Nearby stock numbers  ·
Features
  • Boom Jib,crane — FSC 3830
  • Shape: STRAIGHT
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Oshkosh Defense Llc
Identification
  • NSN: 3830-01-527-3477
  • NIIN: 015273477
  • FSC: 3830 — Truck and Tractor Attachments
  • FSG: 38 — Construction, Mining, Excavating Equipment
  • Primary part number: 4KK649
  • Manufacturer: Oshkosh Defense Llc
General Description

The Boom Jib,crane, cataloged under National Stock Number 3830-01-527-3477, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3830-01-527-3477
Primary Part Number4KK649
Item NameBoom Jib,crane
FSC / FSG3830 / 38 — Truck and Tractor Attachments
ManufacturerOshkosh Defense Llc
StatusACTIVE
ShapeSTRAIGHT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
499-4621 Hiab Usa Inc (USA)
4KK649 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
ReferenceMeaning
4KK649 3/9 Design control — primary reference
Oshkosh Corp
No interchangeability data on file.
Other items in FSC 3830 — Truck and Tractor Attachments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3830-00-000-0096
TOOTH,SURFACE RIPPING
3830-00-001-3516
POINT,BUCKET,LOADER
3830-00-001-3516
POINT,BUCKET,LOADER
3830-00-001-3517
3830-00-001-3517 · Item name not on file
3830-00-001-6762
3830-00-001-6762 · Item name not on file
3830-00-004-7813
3830-00-004-7813 · Item name not on file
3830-00-004-7815
3830-00-004-7815 · Item name not on file
3830-00-004-7817
3830-00-004-7817 · Item name not on file

Frequently Asked Questions

What is NSN 3830-01-527-3477?

NSN 3830-01-527-3477 is a Boom Jib,crane, manufactured by Oshkosh Defense Llc, classified under FSC 3830, Truck and Tractor Attachments. Status: active.

What part numbers are listed for NSN 3830-01-527-3477?

NSN 3830-01-527-3477 has 2 manufacturer part numbers on file: 499-4621 (Hiab Usa Inc), 4KK649 (Oshkosh Defense Llc).

What are the specifications of 4KK649?

Key specifications for 4KK649: Shape: STRAIGHT; Overall Length: 2240.000 FEET NOMINAL FT; Special Features: 2320-01-504-5218 MK37 END ITEM. 1 specification is documented in the U.S. Government catalog.

Is NSN 3830-01-527-3477 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.

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.
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