NSN 5330-01-431-9397 · NIIN 014319397 · Part number 6853577 ITEM 43
Naval Sea Systems Command · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5330-01-431-9397 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-431-9397. Manufacturer of record part number: 6853577 ITEM 43.
Also searched as5330-01-431-9397 ·
5330014319397 ·
NIIN 014319397 ·
01-431-9397 ·
FSC 5330 Packing and Gasket Materials · CAGE 53711 · 6853577 ITEM 43
Nearby stock numbers← 5330-01-431-9393 Seal Ring, Metal
·
5330-01-431-9400 Gasket →
5330-01-431-9397 — Packing and Gasket Materials
Features
Retainer,packing — FSC 5330
Attachment Hole Diameter: 11.0 MILLIMETERS NOMINAL MM
Attachment Feature Quantity: 2
Cross-Sectional Height: 49.0 MILLIMETERS NOMINAL MM
Flanged Body Outside Diameter: 43.0 MILLIMETERS NOMINAL MM
Peripheral Diameter: 125.0 MILLIMETERS NOMINAL MM
Center Hole Diameter: 33.0 MILLIMETERS NOMINAL MM
Attachment Method: ROUND HOLE
Identification
NSN: 5330-01-431-9397
NIIN: 014319397
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 6853577 ITEM 43
Manufacturer: Naval Sea Systems Command
General Description
The Retainer,packing, cataloged under National Stock Number 5330-01-431-9397, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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
5330-01-431-9397
Primary Part Number
6853577 ITEM 43
Item Name
Retainer,packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Attachment Hole Diameter
11.0 MILLIMETERS NOMINAL MM
Attachment Feature Quantity
2
Cross-Sectional Height
49.0 MILLIMETERS NOMINAL MM
Flanged Body Outside Diameter
43.0 MILLIMETERS NOMINAL MM
Peripheral Diameter
125.0 MILLIMETERS NOMINAL MM
Center Hole Diameter
33.0 MILLIMETERS NOMINAL MM
Attachment Method
ROUND HOLE
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 5330-01-431-9397?
NSN 5330-01-431-9397 is a Retainer,packing, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-431-9397?
NSN 5330-01-431-9397 has 1 manufacturer part number on file: 6853577 ITEM 43 (Naval Sea Systems Command).
What are the specifications of 6853577 ITEM 43?
Key specifications for 6853577 ITEM 43: Attachment Hole Diameter: 11.0 MILLIMETERS NOMINAL MM; Attachment Feature Quantity: 2; Cross-Sectional Height: 49.0 MILLIMETERS NOMINAL MM; Flanged Body Outside Diameter: 43.0 MILLIMETERS NOMINAL MM. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-431-9397 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.