NSN catalog · 90,963 partsCatalog › Pumps and Compressors › FSC 4310 › 4310-01-090-9447
Cylinder Spacer P/N CYL520
In stock — 4 on our U.S. shelfNSN 4310-01-090-9447 4310010909447 NIIN 010909447
SECO Parts has 4 in stock of NSN 4310-01-090-9447 — Cylinder Spacer — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $802.40 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- CYLINDER SPACER
- Federal supply class
- FSC 4310 — Compressors and Vacuum Pumps
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 4 |
| Total | 4 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4310-01-090-9447 010909447 CYL520 HL-21147 PIECE 76 HL-21144 PIECE 76 R-CYL-520
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- General characteristics item description
- Nodular Iron MIL-I-24137 Class a;150-190 Brinell Hardness;Epoxy Coated;6.509 In. O/a L;10.880 In. O/a OD
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
CYL520 HL-21147 PIECE 76 HL-21144 PIECE 76
Also referenced as
R-CYL-520
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 4 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
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FAQ
What is NSN 4310-01-090-9447?
NSN 4310-01-090-9447 (4310010909447) — Cylinder Spacer: SECO Parts has 4 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cylinder spacer in federal supply class 4310 (Compressors and Vacuum Pumps).
Is NSN 4310-01-090-9447 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4310-01-090-9447 cost?
The government catalog (FEDLOG) lists NSN 4310-01-090-9447 at $802.40 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 4310-01-090-9447?
Part numbers that cross-reference this NSN include CYL520, HL-21147 PIECE 76, HL-21144 PIECE 76. It is also referenced by older, superseded or advisory numbers: R-CYL-520. SECO can quote against any of them.