NSN 5330-01-207-4745 · NIIN 012074745 · Part number 518-4557083
Derbyshire Machine & Tool Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 71905
Government record, cited
NSN 5330-01-207-4745 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-207-4745. Manufacturer of record part number: 518-4557083.
Also searched as5330-01-207-4745 ·
5330012074745 ·
NIIN 012074745 ·
01-207-4745 ·
FSC 5330 Packing and Gasket Materials · CAGE 71905 · 518-4557083 · 2013-46 PART 4 · 518-4457083 PART 4
Manufacturer of record: Derbyshire Machine & Tool Co
Identification
NSN: 5330-01-207-4745
NIIN: 012074745
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 518-4557083
Manufacturer: Derbyshire Machine & Tool Co
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-207-4745, 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 3 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
5330-01-207-4745
Primary Part Number
518-4557083
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)
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 5330-01-207-4745?
NSN 5330-01-207-4745 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 5330-01-207-4745?
NSN 5330-01-207-4745 has 3 manufacturer part numbers on file: 518-4557083 (Derbyshire Machine & Tool Co), 2013-46 PART 4 (Huntington Ingalls Inc Div Newport News Shipbuilding), 518-4457083 PART 4 (Huntington Ingalls Inc Div Newport News Shipbuilding).
What are the specifications of 518-4557083?
Key specifications for 518-4557083: Special Features: QUALITY ASSURANCE TESTED FOR SUB SAFE ITEMS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-207-4745 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.