NSN 5310-00-199-2184 · NIIN 001992184 · Part number 028285
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 77640
Government record, cited
NSN 5310-00-199-2184 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-199-2184. Manufacturer of record part number: 028285.
Also searched as5310-00-199-2184 ·
5310001992184 ·
NIIN 001992184 ·
00-199-2184 ·
FSC 5310 Nuts and Washers · CAGE 77640 · 028285 · 062977
Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter: 1.281 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN
Material Thickness: 0.062 INCHES NOMINAL IN
Countersink Angle: 45.0 DEGREES NOMINAL
Material: STEEL COMP 1060 OVERALL
Hole Diameter: 0.989 INCHES MINIMUM AND 1.009 INCHES MAXIMUM IN
Identification
NSN: 5310-00-199-2184
NIIN: 001992184
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 028285
Manufacturer: Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
General Description
The Washer,lock, cataloged under National Stock Number 5310-00-199-2184, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. 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
5310-00-199-2184
Primary Part Number
028285
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
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 5310-00-199-2184?
NSN 5310-00-199-2184 is a Washer,lock, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-00-199-2184?
NSN 5310-00-199-2184 has 2 manufacturer part numbers on file: 028285 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 062977 (Mitsubishi Caterpillar Forklift America, Inc).
What are the specifications of 028285?
Key specifications for 028285: Style Designator: COUNTERSINK EXTERNAL TEETH; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 1.281 INCHES MINIMUM AND 1.296 INCHES MAXIMUM IN; Material Thickness: 0.062 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5310-00-199-2184 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.