NSN 5330-01-658-5586 · NIIN 016585586 · Part number ED51101
Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc. · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 5E880
Government record, cited
NSN 5330-01-658-5586 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-658-5586. Manufacturer of record part number: ED51101.
Also searched as5330-01-658-5586 ·
5330016585586 ·
NIIN 016585586 ·
01-658-5586 ·
FSC 5330 Packing and Gasket Materials · CAGE 5E880 · ED51101
Manufacturer of record: Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc.
Identification
NSN: 5330-01-658-5586
NIIN: 016585586
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: ED51101
Manufacturer: Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc.
General Description
The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-01-658-5586, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc.. Government technical data includes 3 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
5330-01-658-5586
Primary Part Number
ED51101
Item Name
Back-Up Ring,preformed Packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc.
Status
ACTIVE
Temp Rating
-73.0 CELSIUS AND 204.0 CELSIUS DEGC
Cross-Sectional Shape Style
CONTOURED FACE SOLID
Material
PLASTIC POLYTETRAFLUOROETHYLENE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc. (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 5330-01-658-5586?
NSN 5330-01-658-5586 is a Back-Up Ring,preformed Packing, manufactured by Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-658-5586?
NSN 5330-01-658-5586 has 1 manufacturer part number on file: ED51101 (Gallagher Fluid Seals Incorporated Div Gallagher Fluid Seals, Inc.).
What are the specifications of ED51101?
Key specifications for ED51101: Temp Rating: -73.0 CELSIUS AND 204.0 CELSIUS DEGC; Cross-Sectional Shape Style: CONTOURED FACE SOLID; End Item Identification: H-60R; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-658-5586 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.