NSN 5310-01-566-2909 · NIIN 015662909 · Part number 5341030
J. W. Speaker Corporation Dba Jw Speaker Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 78422
Government record, cited
NSN 5310-01-566-2909 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-566-2909. Manufacturer of record part number: 5341030.
Also searched as5310-01-566-2909 ·
5310015662909 ·
NIIN 015662909 ·
01-566-2909 ·
FSC 5310 Nuts and Washers · CAGE 78422 · 5341030 · 16KP173 · 16KP173
Manufacturer of record: J. W. Speaker Corporation Dba Jw Speaker Corp
Identification
NSN: 5310-01-566-2909
NIIN: 015662909
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 5341030
Manufacturer: J. W. Speaker Corporation Dba Jw Speaker Corp
General Description
The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-566-2909, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is J. W. Speaker Corporation Dba Jw Speaker Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Nut,self-Locking,extended Washer
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Oshkosh Defense Llc (CAGE 75Q65); J. W. Speaker Corporation Dba Jw Speaker Corp (CAGE 78422)
J. W. Speaker Corporation Dba Jw Speaker Corp (USA)
Reference documents
Reference
Meaning
16KP173
5/9Secondary 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 5310-01-566-2909?
NSN 5310-01-566-2909 is a Nut,self-Locking,extended Washer, manufactured by J. W. Speaker Corporation Dba Jw Speaker Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-566-2909?
NSN 5310-01-566-2909 has 2 manufacturer part numbers on file: 16KP173 (Oshkosh Defense Llc), 5341030 (J. W. Speaker Corporation Dba Jw Speaker Corp).
Is NSN 5310-01-566-2909 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.