Pipe Coupling P/N AS4859J04

Specifications

Connection type

All Ends Threaded Internal Pipe

Nominal thread size

All Ends Inches 0.500

Nominal overall length

Inches 1.593

Material

Overall Steel Comp 304

Material document and classification

Overall Fed Spec Single Material Response QQ-S-763 Class 304;316 or 347

Surface treatment

Overall Passivate

Surface treatment document and classification

Overall Fed Spec Single Treatment Response QQ--35,Tye 1

Thread series designator

All Ends NPT

Specification/standard data

Government Standard 81343-AS4859J04 and Professional/industrial Association Standard 81343-AS4842

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

AS4859J04 SAE-AS4842 AS4842 MIL-F-5509 AN910-4J

Also referenced as

AN910-C416

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 15 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 4730-01-045-9702?
NSN 4730-01-045-9702 (4730010459702) — Pipe Coupling: SECO Parts has 15 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for pipe coupling in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-01-045-9702 available?
SECO Parts has 15 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-01-045-9702 cost?
SECO typically prices parts like NSN 4730-01-045-9702 at $55–$105 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 4730-01-045-9702?
Part numbers that cross-reference this NSN include AS4859J04, SAE-AS4842, AS4842, MIL-F-5509, AN910-4J. It is also referenced by older, superseded or advisory numbers: AN910-C416. SECO can quote against any of them.