NSN 5310-01-601-9344 · NIIN 016019344 · Part number FL-388
Matthew Warren, Inc. Div Maryland Precision Spring · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 4XNY8
Government record, cited
NSN 5310-01-601-9344 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-601-9344. Manufacturer of record part number: FL-388.
Also searched as5310-01-601-9344 ·
5310016019344 ·
NIIN 016019344 ·
01-601-9344 ·
FSC 5310 Nuts and Washers · CAGE 4XNY8 · FL-388 · 9294K61
Manufacturer of record: Matthew Warren, Inc. Div Maryland Precision Spring
Identification
NSN: 5310-01-601-9344
NIIN: 016019344
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: FL-388
Manufacturer: Matthew Warren, Inc. Div Maryland Precision Spring
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-601-9344, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Matthew Warren, Inc. Div Maryland Precision Spring. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-601-9344
Primary Part Number
FL-388
Item Name
Washer,flat
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Matthew Warren, Inc. Div Maryland Precision Spring
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 5310-01-601-9344?
NSN 5310-01-601-9344 is a Washer,flat, manufactured by Matthew Warren, Inc. Div Maryland Precision Spring, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-601-9344?
NSN 5310-01-601-9344 has 2 manufacturer part numbers on file: FL-388 (Matthew Warren, Inc. Div Maryland Precision Spring), 9294K61 (Mcmaster-Carr Supply Co).
What are the specifications of FL-388?
Key specifications for FL-388: End Item Identification: THREAT EMITTE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-601-9344 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.