NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-618-7621
Clinch Tube Fitting Sleeve P/N MS21922-6C
In stock — 125 on our U.S. shelfNSN 4730-00-618-7621 4730006187621 NIIN 006187621
SECO Parts has 125 in stock of NSN 4730-00-618-7621 — Clinch Tube Fitting Sleeve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $35–$75 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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
- SLEEVE,CLINCH,TUBE FITTING
- SECO description
- SLEEVE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 125 |
| Total | 125 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-618-7621 006187621 MS21922-6C SAE-AS18280 21922-6C AS18280 AS21922-6C AS21922 MILF18280
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
- Flange outside diameter
- 0.484 in (nominal)
- Material
- Steel Comp 630
- Surface treatment
- Passivate
- Seat angle in deg
- 35.0
- Sleeve outside diameter
- 0.435 in (nominal)
- Hose/tube outside diameter for which designed
- 0.375 in (nominal)
- Casehardening indicator
- Not Case-Hardened
- Overall length
- 0.660 in (nominal)
- Flange width
- 0.060 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS21922-6C SAE-AS18280 21922-6C AS18280 AS21922-6C AS21922 MILF18280
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 | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4730-00-618-7621?
NSN 4730-00-618-7621 (4730006187621) — Clinch Tube Fitting Sleeve: SECO Parts has 125 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for clinch tube fitting sleeve in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-00-618-7621 available?
SECO Parts has 125 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-618-7621 cost?
SECO typically prices parts like NSN 4730-00-618-7621 at $35–$75 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 4730-00-618-7621?
Part numbers that cross-reference this NSN include MS21922-6C, SAE-AS18280, 21922-6C, AS18280, AS21922-6C, AS21922, MILF18280. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SLEEVE,CLINCH,TUBE FITTING. Same name is not the same part: check the part numbers.
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4730-00-623-3887
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