NSN 5310-00-804-2867 · NIIN 008042867 · Part number N403P19C6
Lockheed Martin Corporation Div Rms · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 03538
Government record, cited
NSN 5310-00-804-2867 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-804-2867. Manufacturer of record part number: N403P19C6.
Also searched as5310-00-804-2867 ·
5310008042867 ·
NIIN 008042867 ·
00-804-2867 ·
FSC 5310 Nuts and Washers · CAGE 03538 · N403P19C6
Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
Style Designator: FLAT EXTERNAL TEETH
Outside Diameter: 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN
Material Thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Surface Treatment: CADMIUM AND CHROMATE OVERALL
Material: STEEL OVERALL
Hole Diameter: 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN
Identification
NSN: 5310-00-804-2867
NIIN: 008042867
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: N403P19C6
Manufacturer: Lockheed Martin Corporation Div Rms
General Description
The Washer,lock, cataloged under National Stock Number 5310-00-804-2867, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-00-804-2867
Primary Part Number
N403P19C6
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Lockheed Martin Corporation Div Rms
Status
ACTIVE
Hardness Rating
40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
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 5310-00-804-2867?
NSN 5310-00-804-2867 is a Washer,lock, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-804-2867?
NSN 5310-00-804-2867 has 2 manufacturer part numbers on file: N403P19C6 (General Electric Company), N403P19C6 (Lockheed Martin Corporation Div Rms).
What are the specifications of N403P19C6?
Key specifications for N403P19C6: Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM; Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN; Material Thickness: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-804-2867 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.