NSN 5330-00-891-3370 · NIIN 008913370 · Part number 572575
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 77445
Government record, cited
NSN 5330-00-891-3370 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-891-3370. Manufacturer of record part number: 572575.
Also searched as5330-00-891-3370 ·
5330008913370 ·
NIIN 008913370 ·
00-891-3370 ·
FSC 5330 Packing and Gasket Materials · CAGE 77445 · 572575
Nearby stock numbers← 5330-00-891-3207 Seal Sub Assy, Hydra
·
5330-00-891-3406 →
5330-00-891-3370 — Packing and Gasket Materials
Features
Seal,plain Encased — FSC 5330
FSC Application Data: ENGINE,AIRCRAFT
Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Sealing Element Style: ANGULAR
Housing Bore Diameter: 1.250 INCHES NOMINAL IN
Case Style: RECESSED
Accommodated Shaft Diameter: 0.562 INCHES NOMINAL IN
Material: RUBBER SYNTHETIC SEALING ELEMENT
Identification
NSN: 5330-00-891-3370
NIIN: 008913370
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 572575
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Seal,plain Encased, cataloged under National Stock Number 5330-00-891-3370, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 7 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
5330-00-891-3370
Primary Part Number
572575
Item Name
Seal,plain Encased
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
FSC Application Data
ENGINE,AIRCRAFT
Seal Width
0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
Sealing Element Style
ANGULAR
Housing Bore Diameter
1.250 INCHES NOMINAL IN
Case Style
RECESSED
Accommodated Shaft Diameter
0.562 INCHES NOMINAL IN
Material
RUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
Other items in FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085
RETAINER
5330-00-000-0167
PARTS KIT,SEAL REPLACEMENT,MECHA
5330-00-000-5275
5330-00-000-5275 · Item name not on file
5330-00-001-1260
SEAL,NONMETALLIC SPECIAL SHAPED
5330-00-001-1833
SEAL,PLAIN ENCASED
5330-00-001-1844
GLAND,RESERVOIR,INDICATOR END
5330-00-001-1845
5330-00-001-1845 · Item name not on file
5330-00-001-1846
5330-00-001-1846 · Item name not on file
Frequently Asked Questions
What is NSN 5330-00-891-3370?
NSN 5330-00-891-3370 is a Seal,plain Encased, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-00-891-3370?
NSN 5330-00-891-3370 has 1 manufacturer part number on file: 572575 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 572575?
Key specifications for 572575: FSC Application Data: ENGINE,AIRCRAFT; Seal Width: 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN; Sealing Element Style: ANGULAR; Housing Bore Diameter: 1.250 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-00-891-3370 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.