NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-277-5083
Tube Fitting Locknut P/N AS5179D06
In stock — 4 on our U.S. shelfNSN 4730-00-277-5083 4730002775083 NIIN 002775083
SECO Parts has 4 in stock of NSN 4730-00-277-5083 — Tube Fitting Locknut — 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
- LOCKNUT,TUBE FITTING
- SECO description
- NUT, PLAIN I/S
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 4 |
| Total | 4 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-277-5083 002775083 AS5179D06 SAE-AS4841 131537 477 726 752 521 AS5179 BACN10DR6D BACN10DU6D AS4841 AN6289D6
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
- Thread class
- 3B
- Thread direction
- Right-Hand
- Packing recess depth
- 0.037–0.047 in
- Width across flats
- 0.809–0.816 in
- Thread series
- Unified National Joint Fine (Unjf)
- Packing recess diameter
- 0.728–0.738 in
- Fabrication method
- Machined
- Surface treatment document and classification
- Overall MIL Spec Single Treatment Response -IL-A-8625
- Specification/standard data
- Government Standard 88044-AN6289
- Material document and classification
- Overall Fed Spec Single Material Response QQ-A-225 to 6
- Surface treatment
- Overall Anodize
- Thread quantity per inch
- 18
- Nominal thread size
- Inches 0.562
- Nut height
- 0.250–0.282 in
- Material
- Overall Aluminum Alloy 2024
- Nominal tube outside diameter
- Inches 0.375
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AS5179D06 SAE-AS4841 131537 477 726 752 521 AS5179 BACN10DR6D BACN10DU6D AS4841 AN6289D6 272-1185P31 8537687
Also referenced as
AN6289-6D 10108316
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 4730-00-277-5083?
NSN 4730-00-277-5083 (4730002775083) — Tube Fitting Locknut: SECO Parts has 4 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 4730-00-277-5083 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-277-5083 cost?
NSN 4730-00-277-5083 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 part numbers cross-reference to NSN 4730-00-277-5083?
Part numbers that cross-reference this NSN include AS5179D06, SAE-AS4841, 131537, 477 726, 752 521, AS5179, BACN10DR6D, BACN10DU6D. It is also referenced by older, superseded or advisory numbers: AN6289-6D, 10108316. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names LOCKNUT,TUBE FITTING. Same name is not the same part: check the part numbers.