NSN 5330-01-209-5571 · NIIN 012095571 · Part number 4496071 PART 7
Derbyshire Machine & Tool Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 71905
Government record, cited
NSN 5330-01-209-5571 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-209-5571. Manufacturer of record part number: 4496071 PART 7.
Also searched as5330-01-209-5571 ·
5330012095571 ·
NIIN 012095571 ·
01-209-5571 ·
FSC 5330 Packing and Gasket Materials · CAGE 71905 · 4496071 PART 7 · 4496071 PT 7 · 2010-147 PT 7
Manufacturer of record: Derbyshire Machine & Tool Co
Identification
NSN: 5330-01-209-5571
NIIN: 012095571
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 4496071 PART 7
Manufacturer: Derbyshire Machine & Tool Co
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-209-5571, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Derbyshire Machine & Tool Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5330-01-209-5571
Primary Part Number
4496071 PART 7
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Derbyshire Machine & Tool Co
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
Reference documents
Reference
Meaning
4496071 PT 7
5/1Secondary reference
U.S. Government activity
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 5330-01-209-5571?
NSN 5330-01-209-5571 is a Retainer,packing, manufactured by Derbyshire Machine & Tool Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-209-5571?
NSN 5330-01-209-5571 has 2 manufacturer part numbers on file: 4496071 PART 7 (Derbyshire Machine & Tool Co), 2010-147 PT 7 (Huntington Ingalls Inc Div Newport News Shipbuilding).
What are the specifications of 4496071 PART 7?
Key specifications for 4496071 PART 7: Part Name Assigned by Controlling Agency: INAVY RING,REMOVAL; End Item Identification: CYLINDER DVR GR. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-209-5571 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.