Seal1680-01-479-6659

NSN 1680-01-479-6659 · NIIN 014796659 · Part number 433058

Rtx Corporation Div Pratt & Whitney · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 52661

Government record, cited

NSN 1680-01-479-6659 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-479-6659. Manufacturer of record part number: 433058.

Also searched as 1680-01-479-6659 · 1680014796659 · NIIN 014796659 · 01-479-6659 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 52661 · 433058

Nearby stock numbers ← 1680-01-479-6658 Power Unit Assy · 1680-01-479-6661 Wheel →

Features

Seal — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Rtx Corporation Div Pratt & Whitney

Identification

NSN: 1680-01-479-6659
NIIN: 014796659
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 433058
Manufacturer: Rtx Corporation Div Pratt & Whitney

General Description

The Seal, cataloged under National Stock Number 1680-01-479-6659, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 2 manufacturer part numbers 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	Seal
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Rtx Corporation Div Pratt & Whitney (CAGE 52661)

Technical Specifications

Parameter	Value
NSN	1680-01-479-6659
Primary Part Number	433058
Item Name	Seal
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Rtx Corporation 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 1

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

6620-01-497-1746433058 POSSIBLE MATCH

TRANSMITTER,PRESSURE

Possible match (shared part number)Rolls-Royce Corporation

Cross-Reference Index

Part Number	Manufacturer
433058	Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
433058 PRIMARY	Rtx Corporation Div Pratt & Whitney (USA)

Related Parts

6620-01-497-1746POSSIBLE MATCH

TRANSMITTER,PRESSURE

433058

Frequently Asked Questions

What is NSN 1680-01-479-6659?

NSN 1680-01-479-6659 is a Seal, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-479-6659?

NSN 1680-01-479-6659 has 2 manufacturer part numbers on file: 433058 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 433058 (Rtx Corporation Div Pratt & Whitney).

What NSN replaces 1680-01-479-6659?

1 possible match (shared part number, not a government interchangeability claim): 6620-01-497-1746. Verify interchangeability with system specifications before substitution.

Is NSN 1680-01-479-6659 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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