Washer, Key, Double5310-00-065-3528

NSN 5310-00-065-3528 · NIIN 000653528 · Part number 460325

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 77445

Government record, cited

NSN 5310-00-065-3528 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-065-3528. Manufacturer of record part number: 460325.

Also searched as 5310-00-065-3528 · 5310000653528 · NIIN 000653528 · 00-065-3528 · FSC 5310 Nuts and Washers · CAGE 77445 · 460325

Nearby stock numbers ← 5310-00-065-3525 · 5310-00-065-3742 Locknut, Special →

5310-00-065-3528 — Nuts and Washers

Features

Washer,key,double — FSC 5310
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

Identification

NSN: 5310-00-065-3528
NIIN: 000653528
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 460325
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney

General Description

The Washer,key,double, cataloged under National Stock Number 5310-00-065-3528, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share 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,key,double
FSC / FSG	5310 — Nuts and Washers (FSG 53)
Manufacturers	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445)

Technical Specifications

Parameter	Value
NSN	5310-00-065-3528
Primary Part Number	460325
Item Name	Washer,key,double
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

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

3020-01-097-39454-A 3-8IN POSSIBLE MATCH

PULLEY,GROOVE

Possible match (shared part number)Crosby Group Inc the Mckissick Plant Div

5331-01-380-0706600-325 POSSIBLE MATCH

O-RING

Possible match (shared part number)Meggitt Oregon Inc Dba Meggitt Oregon Inc Div Meggitt Polymers & Composites

Cross-Reference Index

Part Number	Manufacturer
460325 PRIMARY	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)

Related Parts

3020-01-097-3945POSSIBLE MATCH

PULLEY,GROOVE

4-A 3-8IN

5331-01-380-0706POSSIBLE MATCH

O-RING

600-325

Frequently Asked Questions

What is NSN 5310-00-065-3528?

NSN 5310-00-065-3528 is a Washer,key,double, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-00-065-3528?

NSN 5310-00-065-3528 has 1 manufacturer part number on file: 460325 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5310-00-065-3528?

2 possible matches (shared part number, not a government interchangeability claim): 3020-01-097-3945, 5331-01-380-0706. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-065-3528 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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