NSN 5310-00-438-3470 · NIIN 004383470 · Part number 86-161793-1
General Dynamics Mission Systems, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 04655
Government record, cited
NSN 5310-00-438-3470 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-438-3470. Manufacturer of record part number: 86-161793-1.
Also searched as5310-00-438-3470 ·
5310004383470 ·
NIIN 004383470 ·
00-438-3470 ·
FSC 5310 Nuts and Washers · CAGE 04655 · 86-161793-1
Outside Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Material Thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
Shoulder Diameter: 0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Hole Diameter: 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
Identification
NSN: 5310-00-438-3470
NIIN: 004383470
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 86-161793-1
Manufacturer: General Dynamics Mission Systems, Inc.
General Description
The Washer,shouldered, cataloged under National Stock Number 5310-00-438-3470, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, 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.
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 5310-00-438-3470?
NSN 5310-00-438-3470 is a Washer,shouldered, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-438-3470?
NSN 5310-00-438-3470 has 1 manufacturer part number on file: 86-161793-1 (General Dynamics Mission Systems, Inc.).
What are the specifications of 86-161793-1?
Key specifications for 86-161793-1: Shoulder Height: 0.030 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material Thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-438-3470 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.