NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-144-3646
Machine Bolt P/N AN3-4
In stock — 99 on our U.S. shelfNSN 5306-00-144-3646 5306001443646 NIIN 001443646
SECO Parts has 99 in stock of NSN 5306-00-144-3646 — Machine Bolt — 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
- BOLT,MACHINE
- SECO description
- BOLT, MACHINE
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 99 |
| Total | 99 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-144-3646 001443646 AN3-4 2018124 6026-3000-1 6026-7236-3 MILB6812
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 series designator
- UNF
- Features provided
- Finished Head
- Shank unthreaded hole diameter
- First Hole Inches Minimum 0.070
- Nominal thread diameter
- Inches 0.190
- Thread quantity per inch
- 32
- Hardness rating
- Overall Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Distance from head largest bearing surface to shank hole center
- First Hole Inches Nominal 0.391
- Material
- Overall Steel Comp 4140 or Steel Comp 8740 or Steel Comp 8630 or Steel Comp 8735 or Steel Comp 4130 or Steel Comp 4037
- Head height
- 0.109–0.141 in
- Minimum tensile strength
- Pounds Per Square Inch 125000
- Material document and classification
- Overall MIL Spec 1ST Material Response -IL-S-5626 or MIL Spec 2ND Material Response -IL-S-6049 or MIL Spec 3RD Material Response -IL-S-6050 or MIL Spec 4TH Material Response -IL-S-6098 or MIL Spec 5TH Material Response -IL-S-6758 or Assn STD 6TH Material Response A-S 6300
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.406 in minimum
- Fastener length
- 0.531 in (nominal)
- Surface treatment
- Overall Cadmium and Chromate
- Width between flats
- 0.365–0.377 in
- Surface treatment document and classification
- Overall Fed Spec All Treatment Responses QQ--416,TY 2,CL 3
- Grip length
- 0.125 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AN3-4 2018124 6026-3000-1 6026-7236-3 MILB6812
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 | HD hundred |
| 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 5306-00-144-3646?
NSN 5306-00-144-3646 (5306001443646) — Machine Bolt: SECO Parts has 99 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine bolt in federal supply class 5306 (Bolts).
Is NSN 5306-00-144-3646 available?
SECO Parts has 99 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-144-3646 cost?
SECO quotes NSN 5306-00-144-3646 on request, usually the same business day.
What part numbers cross-reference to NSN 5306-00-144-3646?
Part numbers that cross-reference this NSN include AN3-4, 2018124, 6026-3000-1, 6026-7236-3, MILB6812. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,MACHINE. Same name is not the same part: check the part numbers.