NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-004-4265
Clinch Tube Fitting Sleeve P/N MIL-F-18866
In stock — 3 on our U.S. shelfNSN 4730-00-004-4265 4730000044265 NIIN 000044265
SECO Parts has 3 in stock of NSN 4730-00-004-4265 — Clinch Tube Fitting Sleeve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
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
- Used on
- Medium Self-Propelled Howitzer (2350-01-031-0586)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 3 |
| Total | 3 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-004-4265 000044265 MIL-F-18866 MS51825-3A
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
- Casehardening indicator
- Case-Hardened
- Overall length
- 0.363–0.366 in
- Metallic hardness rating
- Minimum Rockwell B 70.0 and Maximum Rockwell B 99.5
- Flange outside diameter
- 0.367–0.372 in
- Seat angle in deg
- 40.0
- Sleeve outside diameter
- 0.309–0.312 in
- Hose/tube outside diameter for which designed
- 0.250 in (nominal)
- Special features
- Style of Design and Dim. Applicable to Each Style Are Optional for MS51825
- Material
- Steel Comp 1109 or Steel Comp 1110 or Steel Comp 1116 or Steel Comp 1117 or Steel Comp 1118 or Steel Comp 1119 or Steel Comp 1132 or Steel Comp 1137 or Steel Comp 1139 or Steel Comp 1140 or Steel Comp 1141 or Steel Comp 1144 or Steel Comp 1145 or Steel Comp 1146 or Steel Comp 1151 or Steel Comp 1211 or Steel Comp 1212 or Steel Comp 1213 or Steel Comp 1215 or Steel Comp B1111 or Steel Comp B1112 or Steel Comp B1113 or Steel Comp 12L14 or Steel
- Material document and classification
- Fed Spec All Material Responses QQ-S-631
- Surface treatment
- Cadmium and Chromate
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MIL-F-18866 MS51825-3A
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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 3 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4730-00-004-4265?
NSN 4730-00-004-4265 (4730000044265) — Clinch Tube Fitting Sleeve: SECO Parts has 3 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 4730-00-004-4265 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-004-4265 cost?
NSN 4730-00-004-4265 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What does NSN 4730-00-004-4265 fit?
The federal catalog lists NSN 4730-00-004-4265 as used on: Medium Self-Propelled Howitzer (2350-01-031-0586).
What part numbers cross-reference to NSN 4730-00-004-4265?
Part numbers that cross-reference this NSN include MIL-F-18866, MS51825-3A. 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.