Washer, Flat5310-01-255-0115

NSN 5310-01-255-0115 · NIIN 012550115 · Part number 3010220

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 00198

Government record, cited

NSN 5310-01-255-0115 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-255-0115. Manufacturer of record part number: 3010220.

Also searched as 5310-01-255-0115 · 5310012550115 · NIIN 012550115 · 01-255-0115 · FSC 5310 Nuts and Washers · CAGE 00198 · 3010220

Nearby stock numbers ← 5310-01-255-0114 Washer, Flat · 5310-01-255-0116 Washer, Flat →

5310-01-255-0115 — Nuts and Washers

Features

Washer,flat — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

Identification

NSN: 5310-01-255-0115
NIIN: 012550115
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 3010220
Manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.

General Description

The Washer,flat, cataloged under National Stock Number 5310-01-255-0115, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Washer,flat
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAGE 00198)

Technical Specifications

Parameter	Value
NSN	5310-01-255-0115
Primary Part Number	3010220
Item Name	Washer,flat
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
Status	ACTIVE

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4320-01-551-97763010220 POSSIBLE MATCH

PUMP UNIT,CENTRIFUGAL

Possible match (shared part number)Echelon Supply and Service, Inc.

Cross-Reference Index

Part Number	Manufacturer
3010220 PRIMARY	Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)

Related Parts

4320-01-551-9776POSSIBLE MATCH

PUMP UNIT,CENTRIFUGAL

3010220

Frequently Asked Questions

What is NSN 5310-01-255-0115?

NSN 5310-01-255-0115 is a Washer,flat, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-255-0115?

NSN 5310-01-255-0115 has 1 manufacturer part number on file: 3010220 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5310-01-255-0115?

1 possible match (shared part number, not a government interchangeability claim): 4320-01-551-9776. Verify interchangeability with system specifications before substitution.

Is NSN 5310-01-255-0115 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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