NSN 5310-01-568-3545 · NIIN 015683545 · Part number 40365R1
Nd Defense Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 338X5
Government record, cited
NSN 5310-01-568-3545 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-568-3545. Manufacturer of record part number: 40365R1.
Also searched as5310-01-568-3545 ·
5310015683545 ·
NIIN 015683545 ·
01-568-3545 ·
FSC 5310 Nuts and Washers · CAGE 338X5 · 40365R1 · ESP-E-47.221-NPP
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-568-3545, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Nd Defense Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Nut,self-Locking,hexagon
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Anixter (CAGE 03KT1); Nd Defense Llc (CAGE 338X5)
Technical Specifications
Parameter
Value
NSN
5310-01-568-3545
Primary Part Number
40365R1
Item Name
Nut,self-Locking,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Nd Defense Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 5310-01-568-3545 is a Nut,self-Locking,hexagon, manufactured by Nd Defense Llc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-568-3545?
NSN 5310-01-568-3545 has 2 manufacturer part numbers on file: 40365R1 (Anixter), 40365R1 (Nd Defense Llc).
What NSN replaces 5310-01-568-3545?
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-589-3273, 5310-01-593-4425. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-568-3545 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.