Washer, Seal5310-01-480-2086

NSN 5310-01-480-2086 · NIIN 014802086 · Part number 93031

Mine Safety Appliances Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 55799

Government record, cited

NSN 5310-01-480-2086 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-480-2086. Manufacturer of record part number: 93031.

Also searched as 5310-01-480-2086 · 5310014802086 · NIIN 014802086 · 01-480-2086 · FSC 5310 Nuts and Washers · CAGE 55799 · 93031

Nearby stock numbers ← 5310-01-480-2046 Washer, Spring Tension · 5310-01-480-2102 Nut, Self-Locking, Round →

5310-01-480-2086 — Nuts and Washers

Features

Washer,seal — FSC 5310
Outside Diameter: 0.745 INCHES NOMINAL IN
Material Thickness: 0.062 INCHES NOMINAL IN
Hole Diameter: 0.575 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Mine Safety Appliances Company

Identification

NSN: 5310-01-480-2086
NIIN: 014802086
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 93031
Manufacturer: Mine Safety Appliances Company

General Description

The Washer,seal, cataloged under National Stock Number 5310-01-480-2086, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mine Safety Appliances Company. Government technical data includes 3 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	5310-01-480-2086
Primary Part Number	93031
Item Name	Washer,seal
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Mine Safety Appliances Company
Status	ACTIVE
Outside Diameter	0.745 INCHES NOMINAL IN
Material Thickness	0.062 INCHES NOMINAL IN
Hole Diameter	0.575 INCHES NOMINAL 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

Part Number	Manufacturer
93031 PRIMARY	Mine Safety Appliances Company (USA)

Frequently Asked Questions

What is NSN 5310-01-480-2086?

NSN 5310-01-480-2086 is a Washer,seal, manufactured by Mine Safety Appliances Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-480-2086?

NSN 5310-01-480-2086 has 1 manufacturer part number on file: 93031 (Mine Safety Appliances Company).

What are the specifications of 93031?

Key specifications for 93031: Outside Diameter: 0.745 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN; Special Features: MATL IS NYLON; End Item Identification: SELF CONTAINED BREATHING APPARATUS P/N F-CM10401-1M111-1 ONBOARD 420 FT WAGB COAST GUARD VESSELS FT. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-480-2086 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.

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