Washer, Flat 5310-01-546-2283 NSN 5310-01-546-2283 · NIIN 015462283 · Part number 8978-039-00Q
Marine Jet Power Inc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0KAC7
NSN 5310-01-546-2283 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-546-2283. Manufacturer of record part number: 8978-039-00Q .
Also searched as
5310-01-546-2283 ·
5310015462283 ·
NIIN 015462283 ·
01-546-2283 ·
FSC 5310 Nuts and Washers · CAGE 0KAC7 · 8978-039-00Q
Nearby stock numbers
← 5310-01-546-2278 Nut, Plain, Hexagon
·
5310-01-546-2303 Nut, Plain, Extended Washer, Hexago →
AF 70.0 MILLIMETERS NOMINAL MM
NUT + WASHER
5310-01-546-2283 — Nuts and Washers
Features
Washer,flat — FSC 5310 Overall Diameter: 70.0 MILLIMETERS NOMINAL MM Cross-Sectional Shape Style: RECTANGULAR Peripheral Shape Style: ROUND Material: STEEL COMP 316 OVERALL Center Hole Shape Style: ROUND Hole Diameter: 35.0 MILLIMETERS NOMINAL MM Thickness: 5.0 MILLIMETERS NOMINAL MM
Identification
NSN: 5310-01-546-2283
NIIN: 015462283
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 8978-039-00Q
Manufacturer: Marine Jet Power Inc
General Description
The Washer,flat, cataloged under National Stock Number 5310-01-546-2283, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Marine Jet Power Inc. 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 5310-01-546-2283 Primary Part Number 8978-039-00Q Item Name Washer,flat FSC / FSG 5310 / 53 — Nuts and Washers Manufacturer Marine Jet Power Inc Status ACTIVE Overall Diameter 70.0 MILLIMETERS NOMINAL MM Cross-Sectional Shape Style RECTANGULAR Peripheral Shape Style ROUND Material STEEL COMP 316 OVERALL Center Hole Shape Style ROUND Hole Diameter 35.0 MILLIMETERS NOMINAL MM Thickness 5.0 MILLIMETERS NOMINAL MM
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
Cross-Reference Index
Part Number Manufacturer
8978-039-00Q PRIMARY Marine Jet Power Inc (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
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 5310-01-546-2283?
NSN 5310-01-546-2283 is a Washer,flat, manufactured by Marine Jet Power Inc, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-546-2283?
NSN 5310-01-546-2283 has 1 manufacturer part number on file: 8978-039-00Q (Marine Jet Power Inc).
What are the specifications of 8978-039-00Q?
Key specifications for 8978-039-00Q: Overall Diameter: 70.0 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; End Item Identification: 1940-01-526-0770; BOAT, BRIDGE ERECTION, INBOARD ENGINE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-546-2283 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.
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