NSN 5310-01-376-0488 · NIIN 013760488 · Part number ISO 4032-M12X1.75-10-A2D
International Organization for Standardization (iso) · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE I9008
Government record, cited
NSN 5310-01-376-0488 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-376-0488. Manufacturer of record part number: ISO 4032-M12X1.75-10-A2D.
Also searched as5310-01-376-0488 ·
5310013760488 ·
NIIN 013760488 ·
01-376-0488 ·
FSC 5310 Nuts and Washers · CAGE I9008 · ISO 4032-M12X1.75-10-A2D · DIN934 M12X1.75-10-A3D · 12414474-018 · 12414474-018 · 12414474
Width Across Flats: 18.7 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM MM
Thread Tolerance Class: 6H INTERNAL
Thread Series: M
Thread Pitch in Millimeters: 1.75
Thread Direction: RIGHT-HAND
Nominal Thread Size: 12.0 MILLIMETERS MM
Nut Height: 9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
Identification
NSN: 5310-01-376-0488
NIIN: 013760488
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: ISO 4032-M12X1.75-10-A2D
Manufacturer: International Organization for Standardization (iso)
General Description
The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-376-0488, 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). Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-376-0488
Primary Part Number
ISO 4032-M12X1.75-10-A2D
Item Name
Nut,plain,hexagon
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
International Organization for Standardization (iso)
Status
ACTIVE
Width Across Flats
18.7 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM MM
Thread Tolerance Class
6H INTERNAL
Thread Series
M
Thread Pitch in Millimeters
1.75
Thread Direction
RIGHT-HAND
Nominal Thread Size
12.0 MILLIMETERS MM
Nut Height
9.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM
Surface Treatment
ZINC OVERALL
Nut Style
HEXAGON
Material
STEEL OVERALL
Bearing Surface Type
WASHER FACED
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5310-01-378-313512414474-009POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-411-0868B18241A020POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)American National Standards Institute Incorporated Dba American National Standards Institute
5310-01-465-486112414474-040POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-521-006212414474-004POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-522-034112414474-007POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-522-241612414474-008POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-564-569912414474-033POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-564-570612414474-037POSSIBLE MATCH
NUT,PLAIN,HEXAGON
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
NSN 5310-01-376-0488 is a Nut,plain,hexagon, manufactured by International Organization for Standardization (iso), classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-376-0488?
NSN 5310-01-376-0488 has 4 manufacturer part numbers on file: ISO 4032-M12X1.75-10-A2D (International Organization for Standardization (iso)), DIN934 M12X1.75-10-A3D (Din Deutsches Institut Fur Normung Ev), 12414474-018 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12414474-018 (Amz Alabama Inc.).
What NSN replaces 5310-01-376-0488?
8 possible matches (shared part number, not a government interchangeability claim): 5310-01-378-3135, 5310-01-411-0868, 5310-01-465-4861. Verify interchangeability with system specifications before substitution.
What are the specifications of ISO 4032-M12X1.75-10-A2D?
Key specifications for ISO 4032-M12X1.75-10-A2D: Width Across Flats: 18.7 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM MM; Thread Tolerance Class: 6H INTERNAL; Thread Series: M; Thread Pitch in Millimeters: 1.75. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-376-0488 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.