NSN 5310-01-654-2780 · NIIN 016542780 · Part number DIN 127-A2-M3
Metric and Multistandard Components Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 15526
Government record, cited
NSN 5310-01-654-2780 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-654-2780. Manufacturer of record part number: DIN 127-A2-M3.
Also searched as5310-01-654-2780 ·
5310016542780 ·
NIIN 016542780 ·
01-654-2780 ·
FSC 5310 Nuts and Washers · CAGE 15526 · DIN 127-A2-M3
Manufacturer of record: Metric and Multistandard Components Corp
Identification
NSN: 5310-01-654-2780
NIIN: 016542780
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: DIN 127-A2-M3
Manufacturer: Metric and Multistandard Components Corp
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-654-2780, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Metric and Multistandard Components Corp. Government technical data includes 5 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.
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 5310-01-654-2780?
NSN 5310-01-654-2780 is a Washer,lock, manufactured by Metric and Multistandard Components Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-654-2780?
NSN 5310-01-654-2780 has 1 manufacturer part number on file: DIN 127-A2-M3 (Metric and Multistandard Components Corp).
What are the specifications of DIN 127-A2-M3?
Key specifications for DIN 127-A2-M3: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 6.2 MILLIMETERS MAXIMUM MM; Material Thickness: 0.8 MILLIMETERS NOMINAL MM; End Item Identification: MK437 MOD3 GM. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-654-2780 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.