PRODUCT PREVIEW
🧰 5330
NSN-based component
Ref: 5330-01-579-3897
Illustrative placeholder only — product photos and technical documentation are shared
during the formal quotation process, subject to OEM permissions and applicable export-control
regulations (ITAR/EAR).
NSN 5330-01-579-3897
BACK-UP RING, PREFORMED
SAMPLE PRICE
On request
Quoted based on quantity and availability.
MINIMUM ORDER QUANTITY
1 pcs
Evaluation and bulk orders supported.
ESTIMATED LEAD TIME
On request
Stock items may ship same-day from NJ.
NSN Description
NSN 5330-01-579-3897 – BACK-UP RING, PREFORMED is a NATO-codified part used in military and commercial supply chains. This item falls under FSC 5330, which groups similar components used in defense and industrial applications.
FSC 5330 – Federal Supply Class Overview
FSC 5330 covers gaskets and sealing materials used to prevent leakage of fluids, gases, and contaminants in engines, hydraulic systems, and structural assemblies.
Why Choose Us?
Sourcing and quotations for eligible items are coordinated through our sourcing network Teknoloji Ltd., subject to supplier verification and applicable procurement requirements.
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Supplier-checked availability
Stock availability and dispatch schedules are confirmed individually when we prepare a quotation.
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our sourcing network sourcing partner
Eligible material is sourced and quoted through our sourcing network Teknoloji Ltd. Compliance and traceability are reviewed for each item.
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Sample & full-lot supply
From low-quantity evaluation units to full production lots, we tailor supply to your contract size and delivery profile.
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OEM-approved & traceable
Parts are sourced via OEM-approved and CAGE-coded channels with full documentation where required.
Related NSNs in FSC 5330
Browse additional NSN items that may support similar programs or sourcing requirements.
| NSN | Title | FSC |
|---|---|---|
| 5330-01-156-6450 | GASKET | 5330 |
| 5330-01-338-7888 | GASKET, SPIRAL WOUND | 5330 |
| 5330-01-120-7751 | Gasket | 5330 |
| 5330-01-451-6004 | Gasket | 5330 |
| 5330-01-116-6445 | GASKET | 5330 |
| 5330-01-252-3132 | GASKET | 5330 |
| 5330-01-182-5790 | RETAINER, PACKING | 5330 |
| 5330-01-456-4770 | GASKET | 5330 |
| 5330-00-086-2725 | GASKET | 5330 |
| 5330-01-365-2149 | PACKING,PREFORMED | 5330 |
| 5330-01-393-9087 | GASKET | 5330 |
| 5330-01-373-8747 | SEAL, NONMETALLIC SPECIAL SHAPED | 5330 |
| 5330-00-147-8979 | GASKET | 5330 |
| 5330-01-717-4657 | Gasket | 5330 |
| 5330-01-154-1462 | SEAL, PLAIN | 5330 |
| 5330-01-488-5459 | PACKING, PREFORMED | 5330 |
| 5330-00-902-5438 | Gasket | 5330 |
| 5330-01-372-4744 | PACKING,PREFORMED | 5330 |
| 5330-00-027-3590 | RETAINER, PACKING | 5330 |
| 5330-00-920-3315 | RETAINER, PACKING | 5330 |
| 5330-01-266-3305 | GASKET | 5330 |
| 5330-01-280-1785 | SEAL, PLAIN | 5330 |
| 5330-01-330-4494 | Packing With Retainer | 5330 |
| 5330-00-213-9551 | SEAL, TRAILING EDGE | 5330 |
| 5330-01-032-6971 | SEAL, NONMETALLIC STRIP | 5330 |
| 5330-01-398-6319 | SEAL, NONMETALLIC SPE | 5330 |
| 5330-00-161-2395 | SEAL, NONMETALLIC SP | 5330 |
| 5330-00-500-2466 | Packing With Retainer | 5330 |
| 5330-01-012-5149 | GASKET | 5330 |
| 5330-01-151-1110 | SEAL ASSEMBLY | 5330 |
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NSN 5330-01-579-3897
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