NSN 5330-01-555-8260 · NIIN 015558260 · Part number 235391
Allied Systems Company Dba Allied Systems Co · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 60848
Government record, cited
NSN 5330-01-555-8260 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-555-8260. Manufacturer of record part number: 235391.
Also searched as5330-01-555-8260 ·
5330015558260 ·
NIIN 015558260 ·
01-555-8260 ·
FSC 5330 Packing and Gasket Materials · CAGE 60848 · 235391
Manufacturer of record: Allied Systems Company Dba Allied Systems Co
Identification
NSN: 5330-01-555-8260
NIIN: 015558260
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 235391
Manufacturer: Allied Systems Company Dba Allied Systems Co
General Description
The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-01-555-8260, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. 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
5330-01-555-8260
Primary Part Number
235391
Item Name
Back-Up Ring,preformed Packing
FSC / FSG
5330 / 53 — Packing and Gasket Materials
Manufacturer
Allied Systems Company Dba Allied Systems 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)
Allied Systems Company Dba Allied Systems Co (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 5330-01-555-8260?
NSN 5330-01-555-8260 is a Back-Up Ring,preformed Packing, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 5330, Packing and Gasket Materials. Status: active.
What part numbers are listed for NSN 5330-01-555-8260?
NSN 5330-01-555-8260 has 1 manufacturer part number on file: 235391 (Allied Systems Company Dba Allied Systems Co).
What are the specifications of 235391?
Key specifications for 235391: End Item Identification: WINCH; P/N 53657. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5330-01-555-8260 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.