NSN 5310-01-034-8803 · NIIN 010348803 · Part number 219038
Woodward, Inc. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 31361
Government record, cited
NSN 5310-01-034-8803 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-034-8803. Manufacturer of record part number: 219038.
Also searched as5310-01-034-8803 ·
5310010348803 ·
NIIN 010348803 ·
01-034-8803 ·
FSC 5310 Nuts and Washers · CAGE 31361 · 219038
Surface Treatment Document and Classification: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Style Designator: FLAT EXTERNAL TEETH
Outside Diameter: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN
Material Thickness: 0.022 INCHES NOMINAL0.022 INCHES NOMINAL IN
Surface Treatment: NICKEL OVERALL
Material: STEEL OVERALL
Hole Diameter: 0.188 INCHES NOMINAL0.188 INCHES NOMINAL IN
Identification
NSN: 5310-01-034-8803
NIIN: 010348803
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 219038
Manufacturer: Woodward, Inc.
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-034-8803, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Woodward, 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
5310-01-034-8803
Primary Part Number
219038
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Woodward, Inc.
Status
ACTIVE
Surface Treatment Document and Classification
QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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 5310-01-034-8803?
NSN 5310-01-034-8803 is a Washer,lock, manufactured by Woodward, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-034-8803?
NSN 5310-01-034-8803 has 1 manufacturer part number on file: 219038 (Woodward, Inc.).
What are the specifications of 219038?
Key specifications for 219038: Surface Treatment Document and Classification: QQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Style Designator: FLAT EXTERNAL TEETH; Outside Diameter: 0.406 INCHES NOMINAL0.406 INCHES NOMINAL IN; Material Thickness: 0.022 INCHES NOMINAL0.022 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-034-8803 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.