NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-274-9529
Boss Reducer P/N AS5174R0606
In stock — 1 on our U.S. shelfNSN 4730-00-274-9529 4730002749529 NIIN 002749529
SECO Parts has 1 in stock of NSN 4730-00-274-9529 — Boss Reducer — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- REDUCER,BOSS
- SECO description
- CONNECTOR
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
- Used on
- CH-47 Helicopter
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-274-9529 002749529 AS5174R0606 SAE-AS4841 AN815-6S 6LHTXSS AS4841 AS5174 6-6 070119S MS51519A6SS 8486419
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
- Surface treatment
- Outside Passivate
- Surface treatment document and classification
- Inside MIL Spec Single Treatment Response -IL-S-5002
- Surface treatment
- Inside Passivate
- Thread class
- 3A
- Material
- Overall Steel Corrosion Resisting
- Specification/standard data
- Government Specification 88044-AN815 and Government Standard 96906--S51519
- Surface treatment document and classification
- Outside MIL Spec Single Treatment Response -IL-F-14072,E300,TY 2
- Nominal thread size
- All Ends Inches 0.562
- Thread series designator
- All Ends Unified National Joint Fine (Unjf)
- Nominal overall length
- Inches 1.375
- Leg length
- All Ends Inches Nominal 0.556
- Connection type
- All Ends Threaded External Boss
- Furnished items and quantity
- Preformed Packing 2
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AS5174R0606 SAE-AS4841 AN815-6S 6LHTXSS AS4841 AS5174 6-6 070119S MS51519A6SS 8486419
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 1 on the shelf |
| Unit of issue | PG package |
| 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 4730-00-274-9529?
NSN 4730-00-274-9529 (4730002749529) — Boss Reducer: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for boss reducer in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-00-274-9529 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-274-9529 cost?
SECO quotes NSN 4730-00-274-9529 on request, usually the same business day.
What does NSN 4730-00-274-9529 fit?
The federal catalog lists NSN 4730-00-274-9529 as used on: CH-47 Helicopter.
What part numbers cross-reference to NSN 4730-00-274-9529?
Part numbers that cross-reference this NSN include AS5174R0606, SAE-AS4841, AN815-6S, 6LHTXSS, AS4841, AS5174, 6-6 070119S, MS51519A6SS. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names REDUCER,BOSS. Same name is not the same part: check the part numbers.