NSN 5330-01-476-7052 · NIIN 014767052 · Part number 7220FR-2T
Greene Tweed & Co Inc · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 5F573
Government record, cited
NSN 5330-01-476-7052 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-476-7052. Manufacturer of record part number: 7220FR-2T.
Also searched as5330-01-476-7052 ·
5330014767052 ·
NIIN 014767052 ·
01-476-7052 ·
FSC 5330 Packing and Gasket Materials · CAGE 5F573 · 7220FR-2T · 7M1190ST220-3 · 7220FT-4780T · 7220FT-4780T · 7M1190
Nearby stock numbers← 5330-01-476-7051 Packing, Preformed
·
5330-01-476-7088 Seal Ring, Metal →
5330-01-476-7052 — Packing and Gasket Materials
Features
Packing,preformed — FSC 5330
Operating Medium: HIGH TEMPERATURE, EXTREME
Cross-Sectional Height: 0.081 INCHES NOMINAL IN
Criticality Code Justification: AGAV
Cross-Sectional Shape Style: RECTANGULAR
Peripheral Diameter: 1.373 INCHES NOMINAL IN
Center Hole Diameter: 1.213 INCHES NOMINAL IN
Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Identification
NSN: 5330-01-476-7052
NIIN: 014767052
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 7220FR-2T
Manufacturer: Greene Tweed & Co Inc
General Description
The Packing,preformed, cataloged under National Stock Number 5330-01-476-7052, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-476-7052
Primary Part Number
7220FR-2T
Item Name
Packing,preformed
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Greene Tweed & Co Inc
Status
ACTIVE
Operating Medium
HIGH TEMPERATURE, EXTREME
Cross-Sectional Height
0.081 INCHES NOMINAL IN
Criticality Code Justification
AGAV
Cross-Sectional Shape Style
RECTANGULAR
Peripheral Diameter
1.373 INCHES NOMINAL IN
Center Hole Diameter
1.213 INCHES NOMINAL IN
Material
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
Y
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-01-476-71077437FT-2NPOSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Greene Tweed & Co Inc
5330-01-476-71087346FT-4780NPOSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Greene Tweed & Co Inc
5330-01-476-7116POSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)
5330-01-476-71177337FT-4780TPOSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Greene Tweed & Co Inc
5330-01-476-71207337FT-4780NPOSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Greene Tweed & Co Inc
5330-01-476-71217346FR-2TPOSSIBLE MATCH
PACKING,PREFORMED
Possible match (shared part number)Greene Tweed & Co Inc
5330-01-734-10137437FT-964POSSIBLE MATCH
PACKING ASSEMBLY
Possible match (shared part number)Greene Tweed & Co Inc
NSN 5330-01-476-7052 is a Packing,preformed, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-476-7052?
NSN 5330-01-476-7052 has 3 manufacturer part numbers on file: 7M1190ST220-3 (The Boeing Company Div Defense), 7220FR-2T (Greene Tweed & Co Inc), 7220FT-4780T (Greene Tweed & Co Inc).
What NSN replaces 5330-01-476-7052?
7 possible matches (shared part number, not a government interchangeability claim): 5330-01-476-7107, 5330-01-476-7108, 5330-01-476-7116. Verify interchangeability with system specifications before substitution.
What are the specifications of 7220FR-2T?
Key specifications for 7220FR-2T: Operating Medium: HIGH TEMPERATURE, EXTREME; Cross-Sectional Height: 0.081 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Cross-Sectional Shape Style: RECTANGULAR. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-476-7052 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.