FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives
Government record, cited
Also searched as5310-01-463-2166 ·
5310014632166 ·
NIIN 014632166 ·
01-463-2166 ·
FSC 5310 Nuts and Washers · MIL-W-45595/16 · M45595-16
Nearby stock numbers← 5310-01-463-2135 Nut Assembly, Self-Locking, Gang C
·
5310-01-463-2171 Washer, Shouldered →
5310-01-463-2166 — Nuts and Washers
Features
Washer,shouldered — FSC 5310
Shoulder Height: 0.203 INCHES NOMINAL IN
Style Designator: SHOULDERED
Outside Diameter: 0.207 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Shoulder Diameter: 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Material: PLASTIC OVERALL
Hole Diameter: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Identification
NSN: 5310-01-463-2166
NIIN: 014632166
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
General Description
The Washer,shouldered, cataloged under National Stock Number 5310-01-463-2166, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5310-01-463-2166
Item Name
Washer,shouldered
FSC / FSG
5310 / 53 — Nuts and Washers
Status
ACTIVE
Shoulder Height
0.203 INCHES NOMINAL IN
Style Designator
SHOULDERED
Outside Diameter
0.207 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
Shoulder Diameter
0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
Material
PLASTIC OVERALL
Hole Diameter
0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MIL-W-45595/16
4/1Identification reference
U.S. Government activity
M45595-16
2/2Government specification standardization
U.S. Government activity
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 5310-01-463-2166?
NSN 5310-01-463-2166 is a Washer,shouldered, classified under FSC 5310, Nuts and Washers. Status: active.
What are the specifications of 5310-01-463-2166?
Key specifications for 5310-01-463-2166: Overall Height: 0.242 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN; Shoulder Height: 0.203 INCHES NOMINAL IN; Style Designator: SHOULDERED; Outside Diameter: 0.207 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-463-2166 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.