PartsTable TECHNICAL DATA SHEET

NSN 5330-01-571-9268Government record, cited

Back-Up Ring, Preformed Packing5330-01-571-9268

NSN 5330-01-571-9268 · NIIN 015719268 · Part number 3J11348

Link-Belt Cranes, L.p., Lllp · FSC 5330 — Packing and Gasket Materials · FSG 53 — Hardware and Abrasives · CAGE 2Y614

Government record, cited

NSN 5330-01-571-9268 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-571-9268. Manufacturer of record part number: 3J11348.

Also searched as 5330-01-571-9268 · 5330015719268 · NIIN 015719268 · 01-571-9268 · FSC 5330 Packing and Gasket Materials · CAGE 2Y614 · 3J11348

Nearby stock numbers ← 5330-01-571-9252 Seal, Plain · 5330-01-571-9330 Gasket →

5330-01-571-9268 — Packing and Gasket Materials

Features

Back-Up Ring,preformed Packing — FSC 5330
2 manufacturer part numbers on file
Manufacturer of record: Link-Belt Cranes, L.p., Lllp

Identification

NSN: 5330-01-571-9268
NIIN: 015719268
FSC: 5330 — Packing and Gasket Materials
FSG: 53 — Hardware and Abrasives
Primary part number: 3J11348
Manufacturer: Link-Belt Cranes, L.p., Lllp

General Description

The Back-Up Ring,preformed Packing, cataloged under National Stock Number 5330-01-571-9268, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp. The record lists 2 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	5330-01-571-9268
Primary Part Number	3J11348
Item Name	Back-Up Ring,preformed Packing
FSC / FSG	5330 / 53 — Packing and Gasket Materials
Manufacturer	Link-Belt Cranes, L.p., Lllp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3J11348 PRIMARY	Link-Belt Cranes, L.p., Lllp (USA)
3J11348 PRIMARY	Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment (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 5330-01-571-9268?

NSN 5330-01-571-9268 is a Back-Up Ring,preformed Packing, manufactured by Link-Belt Cranes, L.p., Lllp, classified under FSC 5330, Packing and Gasket Materials. Status: active.

What part numbers are listed for NSN 5330-01-571-9268?

NSN 5330-01-571-9268 has 2 manufacturer part numbers on file: 3J11348 (Link-Belt Cranes, L.p., Lllp), 3J11348 (Link-Belt Cranes, L.p., Lllp Div Link Belt Mid-Atlantic Construction Equipment).

What are the specifications of 3J11348?

Key specifications for 3J11348: End Item Identification: RTC-8030 SERIES II ROUGH TERRAIN CRANE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5330-01-571-9268 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.

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