NSN 5310-01-619-6476 · NIIN 016196476 · Part number 4M120D10
Northrop Grumman Systems Corporation · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 26512
Government record, cited
NSN 5310-01-619-6476 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-619-6476. Manufacturer of record part number: 4M120D10.
Also searched as5310-01-619-6476 ·
5310016196476 ·
NIIN 016196476 ·
01-619-6476 ·
FSC 5310 Nuts and Washers · CAGE 26512 · 4M120D10
Material Document and Classification: QQ-A-220 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 0.478 INCHES NOMINAL IN
Material Thickness: 0.070 INCHES NOMINAL IN
Surface Treatment: ANODIZE OVERALL
Material: ALUMINUM ALLOY 2024 OVERALL
Hole Diameter: 0.314 INCHES NOMINAL IN
Identification
NSN: 5310-01-619-6476
NIIN: 016196476
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 4M120D10
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Washer,convex, cataloged under National Stock Number 5310-01-619-6476, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-619-6476
Primary Part Number
4M120D10
Item Name
Washer,convex
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Style Designator
CONVEX
Material Document and Classification
QQ-A-220 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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 5310-01-619-6476?
NSN 5310-01-619-6476 is a Washer,convex, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-619-6476?
NSN 5310-01-619-6476 has 1 manufacturer part number on file: 4M120D10 (Northrop Grumman Systems Corporation).
What are the specifications of 4M120D10?
Key specifications for 4M120D10: Style Designator: CONVEX; Material Document and Classification: QQ-A-220 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.478 INCHES NOMINAL IN; Material Thickness: 0.070 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-619-6476 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.