NSN 5310-01-663-6727 · NIIN 016636727 · Part number ISO7040-M8-8-A2R
International Organization for Standardization (iso) · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE I9008
Government record, cited
NSN 5310-01-663-6727 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-663-6727. Manufacturer of record part number: ISO7040-M8-8-A2R.
Also searched as5310-01-663-6727 ·
5310016636727 ·
NIIN 016636727 ·
01-663-6727 ·
FSC 5310 Nuts and Washers · CAGE I9008 · ISO7040-M8-8-A2R · R2004384 · R2004384 · SQD0102-E14-U05
Manufacturer of record: International Organization for Standardization (iso)
Identification
NSN: 5310-01-663-6727
NIIN: 016636727
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: ISO7040-M8-8-A2R
Manufacturer: International Organization for Standardization (iso)
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-663-6727, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is International Organization for Standardization (iso). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
General Dynamics Land Systems Canadacorp (CAGE 56161); International Organization for Standardization (iso) (CAGE I9008); Denel Vehicle Systems (CAGE SZ177)
Technical Specifications
Parameter
Value
NSN
5310-01-663-6727
Primary Part Number
ISO7040-M8-8-A2R
Item Name
Nut,self-Locking,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
International Organization for Standardization (iso)
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-664-4545ISO7040-M10-8-A2RPOSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)International Organization for Standardization (iso)
5310-01-664-4552ISO7040-M12-8-A2RPOSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)International Organization for Standardization (iso)
5310-01-664-4555ISO7040-M16-8-A2RPOSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)International Organization for Standardization (iso)
5310-01-664-4559ISO7040-M5-8-A4CPOSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)International Organization for Standardization (iso)
5310-01-664-4562ISO7040-M6-8-A2RPOSSIBLE MATCH
NUT,SELF-LOCKING,HEXAGON
Possible match (shared part number)International Organization for Standardization (iso)
NSN 5310-01-663-6727 is a Nut,self-Locking,hexagon, manufactured by International Organization for Standardization (iso), classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-663-6727?
NSN 5310-01-663-6727 has 3 manufacturer part numbers on file: R2004384 (General Dynamics Land Systems Canadacorp), ISO7040-M8-8-A2R (International Organization for Standardization (iso)), R2004384 (Denel Vehicle Systems).
What NSN replaces 5310-01-663-6727?
5 possible matches (shared part number, not a government interchangeability claim): 5310-01-664-4545, 5310-01-664-4552, 5310-01-664-4555. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-663-6727 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.