Flared Tube Fitting Sleeve P/N AS5176-04

Specifications

Seat angle in deg

33.0

Sleeve outside diameter

0.297 in (nominal)

Surface treatment

Cadmium

Flange width

0.141 in (nominal)

Hose/tube outside diameter for which designed

0.250 in (nominal)

Overall length

0.406 in (nominal)

Flange outside diameter

0.383 in (nominal)

Material

Steel

Metallic hardness rating

Minimum Rockwell C 10.0 and Maximum Rockwell C 21.0

Casehardening indicator

Not Case-Hardened

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

Cross-reference part numbers

AS5176-04 SAE-AS4841 26208660 HT2804 REF._B2C 6717 7376066 MS20819-4 9403447 4TXS 1628A89717 SB-2417-8 105768-003 B39A38 132199 79F3 486 906 171SB748 AS5176 BACS13Z4 BACSI3Z4 AS4841 84002056-001 AN819-4 364155 26260 226D4 R1N714 8L3162

Also referenced as

06058800 AMD-1403 ITEM 57 AN819-4Z

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	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 4730-00-278-0678?
NSN 4730-00-278-0678 (4730002780678) — Flared Tube Fitting Sleeve: SECO Parts has 147 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for flared tube fitting sleeve in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-278-0678 available?
SECO Parts has 147 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-278-0678 cost?
NSN 4730-00-278-0678 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 4730-00-278-0678 fit?
The federal catalog lists NSN 4730-00-278-0678 as used on: Gruman A-10 Aircraft.

What part numbers cross-reference to NSN 4730-00-278-0678?
Part numbers that cross-reference this NSN include AS5176-04, SAE-AS4841, 26208660, HT2804 REF._B2C 6717, 7376066, MS20819-4, 9403447, 4TXS. It is also referenced by older, superseded or advisory numbers: 06058800, AMD-1403 ITEM 57, AN819-4Z. SECO can quote against any of them.