NSN 5330-01-204-3983 · NIIN 012043983 · Part number G23-21
Roper Industries Inc Roper Pump Co Div · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 58923
Government record, cited
NSN 5330-01-204-3983 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-204-3983. Manufacturer of record part number: G23-21.
Also searched as5330-01-204-3983 ·
5330012043983 ·
NIIN 012043983 ·
01-204-3983 ·
FSC 5330 Packing and Gasket Materials · CAGE 58923 · G23-21
General Characteristics Item Description: MATERIAL: 3116 STAINLESS STEEL, O.D. 1.740 IN MAX, I.D. 1.065 IN MAX; GROOVE IN OUTER PERIMETER OF SEAL FACE 0.150 IN WIDE, 0.107 IN DEEP; O-RING INCLUDED REF NO 222 USED ON A FUEL OIL TRANSFER SYSTEM PUMP, MODEL 27032HRV ONBOARD WPB 110 FT U.S. COAST GUARD VESSELS IN
1 manufacturer part number on file
Manufacturer of record: Roper Industries Inc Roper Pump Co Div
Identification
NSN: 5330-01-204-3983
NIIN: 012043983
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: G23-21
Manufacturer: Roper Industries Inc Roper Pump Co Div
General Description
The Seal Face, cataloged under National Stock Number 5330-01-204-3983, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Roper Industries Inc Roper Pump Co Div. Government technical data includes 1 specification, 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
5330-01-204-3983
Primary Part Number
G23-21
Item Name
Seal Face
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Roper Industries Inc Roper Pump Co Div
Status
ACTIVE
General Characteristics Item Description
MATERIAL: 3116 STAINLESS STEEL, O.D. 1.740 IN MAX, I.D. 1.065 IN MAX; GROOVE IN OUTER PERIMETER OF SEAL FACE 0.150 IN WIDE, 0.107 IN DEEP; O-RING INCLUDED REF NO 222 USED ON A FUEL OIL TRANSFER SYSTEM PUMP, MODEL 27032HRV ONBOARD WPB 110 FT U.S. COAST GUARD VESSELS IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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 5330-01-204-3983?
NSN 5330-01-204-3983 is a Seal Face, manufactured by Roper Industries Inc Roper Pump Co Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-204-3983?
NSN 5330-01-204-3983 has 1 manufacturer part number on file: G23-21 (Roper Industries Inc Roper Pump Co Div).
What are the specifications of G23-21?
Key specifications for G23-21: General Characteristics Item Description: MATERIAL: 3116 STAINLESS STEEL, O.D. 1.740 IN MAX, I.D. 1.065 IN MAX; GROOVE IN OUTER PERIMETER OF SEAL FACE 0.150 IN WIDE, 0.107 IN DEEP; O-RING INCLUDED REF NO 222 USED ON A FUEL OIL TRANSFER SYSTEM PUMP, MODEL 27032HRV ONBOARD WPB 110 FT U.S. COAST GUARD VESSELS IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5330-01-204-3983 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.