NSN 5330-01-104-8538 · NIIN 011048538 · Part number 457297P30
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 5330-01-104-8538 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-104-8538. Manufacturer of record part number: 457297P30.
Also searched as5330-01-104-8538 ·
5330011048538 ·
NIIN 011048538 ·
01-104-8538 ·
FSC 5330 Packing and Gasket Materials · CAGE 77445 · 457297P30
Nearby stock numbers← 5330-01-104-8431 Gasket
·
5330-01-104-8539 Seal Ring, Metal →
5330-01-104-8538 — Packing and Gasket Materials
Features
Seal Ring,metal — FSC 5330
Cross-Sectional Shape Style: PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE
Outside Diameter: 4.784 INCHES NOMINAL IN
Joint Style: STEP JOINT
Radial Wall Thickness: 0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
Ring Style: EXPANDING CONCENTRIC
Material: IRON OVERALL
2 manufacturer part numbers on file
Identification
NSN: 5330-01-104-8538
NIIN: 011048538
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 457297P30
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Seal Ring,metal, cataloged under National Stock Number 5330-01-104-8538, 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 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-104-8538
Primary Part Number
457297P30
Item Name
Seal Ring,metal
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Status
ACTIVE
Cross-Sectional Shape Style
PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE
Outside Diameter
4.784 INCHES NOMINAL IN
Joint Style
STEP JOINT
Radial Wall Thickness
0.1150 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM IN
Ring Style
EXPANDING CONCENTRIC
Material
IRON OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
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 5330-01-104-8538?
NSN 5330-01-104-8538 is a Seal Ring,metal, 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 5330-01-104-8538?
NSN 5330-01-104-8538 has 2 manufacturer part numbers on file: 457297P30 (Rtx Corporation Div Pratt & Whitney), 457297P30 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 457297P30?
Key specifications for 457297P30: Overall Width: 0.1860 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, TWO PIECE, STRAIGHT FACE; Outside Diameter: 4.784 INCHES NOMINAL IN; Joint Style: STEP JOINT. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-104-8538 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.
What is the DEMIL code for NSN 5330-01-104-8538?
NSN 5330-01-104-8538 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.