Tube Fitting Locknut P/N AS5179D16

Specifications

Nut height

0.438 in (nominal)

Nominal tube outside diameter

Inches 1.000

Special features

Weapon System Essential

Material

Overall Aluminum Alloy 2014 or Aluminum Alloy 2024

Material document and classification

Overall Fed Spec Single Material Response QQ-A-225 to 4,T6 or Fed Spec Single Material Response QQ-A-225 to 6,T6 or T851

Surface treatment

Overall Anodize

Surface treatment document and classification

Overall MIL Spec Single Treatment Response -IL-A-8625,Tye 2,Class 2

Specification/standard data

Government Standard 88044-AN6289 and Government Specification 81349--IL-F-5509

Thread quantity per inch

12

Thread direction

Right-Hand

Packing recess depth

0.054 in (nominal)

Width across flats

1.625 in (nominal)

Thread series

Unified National Joint (Unj)

Packing recess diameter

1.541 in (nominal)

Nominal thread size

Inches 1.312

Criticality code justification

Feat

Thread class

3B

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

Cross-reference part numbers

AS5179D16 SAE-AS4841 1376-18-268 AN6289D16 AS4841 AS5179

Also referenced as

AN6289-16D

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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.

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FAQ

What is NSN 4730-00-277-5095?
NSN 4730-00-277-5095 (4730002775095) — Tube Fitting Locknut: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tube fitting locknut in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-277-5095 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4730-00-277-5095 cost?
NSN 4730-00-277-5095 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 4730-00-277-5095 fit?
The federal catalog lists NSN 4730-00-277-5095 as used on: Aircraft, Eagle F-15.

What part numbers cross-reference to NSN 4730-00-277-5095?
Part numbers that cross-reference this NSN include AS5179D16, SAE-AS4841, 1376-18-268, AN6289D16, AS4841, AS5179. It is also referenced by older, superseded or advisory numbers: AN6289-16D. SECO can quote against any of them.