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NSN 5310-01-559-2483Government record, cited

Washer, Lock5310-01-559-2483

NSN 5310-01-559-2483 · NIIN 015592483 · Part number 29KP146
Oshkosh Defense Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 75Q65
Government record, cited
NSN 5310-01-559-2483 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-559-2483. Manufacturer of record part number: 29KP146.
Also searched as  5310-01-559-2483 · 5310015592483 · NIIN 015592483 · 01-559-2483 · FSC 5310 Nuts and Washers · CAGE 75Q65 · 29KP146 · 98437A112 · 98437A112
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-LEFT HAND
  • Outside Diameter: 0.457 INCHES NOMINAL IN
  • Material Thickness: 0.093 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 0.322 INCHES NOMINAL IN
  • 3 manufacturer part numbers on file
  • Manufacturer of record: Oshkosh Defense Llc
Identification
  • NSN: 5310-01-559-2483
  • NIIN: 015592483
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 29KP146
  • Manufacturer: Oshkosh Defense Llc
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-559-2483, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
NSN5310-01-559-2483
Primary Part Number29KP146
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerOshkosh Defense Llc
StatusACTIVE
Style DesignatorSPLIT HELICAL-LEFT HAND
Outside Diameter0.457 INCHES NOMINAL IN
Material Thickness0.093 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter0.322 INCHES NOMINAL IN
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
98437A112 Mcmaster-Carr Supply Co (USA)
98437A112 Mcmaster-Carr Supply Co (USA)
29KP146 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
ReferenceMeaning
29KP146 5/9 Secondary reference
Oshkosh Corp
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-559-2483?

NSN 5310-01-559-2483 is a Washer,lock, manufactured by Oshkosh Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-559-2483?

NSN 5310-01-559-2483 has 3 manufacturer part numbers on file: 98437A112 (Mcmaster-Carr Supply Co), 98437A112 (Mcmaster-Carr Supply Co), 29KP146 (Oshkosh Defense Llc).

What are the specifications of 29KP146?

Key specifications for 29KP146: Style Designator: SPLIT HELICAL-LEFT HAND; Outside Diameter: 0.457 INCHES NOMINAL IN; Material Thickness: 0.093 INCHES NOMINAL IN; End Item Identification: MODULE, SUPPORT TYPE I AN/AQS-20A(53711) 8224100; AN/AQS-24A CONTAINERS, SHIPPING AND STORAGE A. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-559-2483 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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