NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-722-1860
Machine Bolt P/N AN7-42A
In stock — 5 on our U.S. shelfNSN 5306-00-722-1860 5306007221860 NIIN 007221860
SECO Parts has 5 in stock of NSN 5306-00-722-1860 — 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
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 5 |
| Total | 5 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-722-1860 007221860 AN7-42A 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 class
- 3A
- Hardness rating
- Overall Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Fastener length
- 4.344 in (nominal)
- Thread direction
- Right-Hand
- Nominal thread diameter
- Inches 0.438
- Grip length
- 3.688 in (nominal)
- Thread length
- 0.656 in minimum
- Surface treatment document and classification
- Overall Fed Spec All Treatment Responses QQ--416 TY 2 CL 3
- Thread series designator
- UNF
- Head height
- 0.234–0.266 in
- Material document and classification
- Overall MIL Spec All Material Responses -IL-B-6812
- Features provided
- Finished Head
- Material
- Overall Steel Comp 4037 or Steel Comp 4130 or Steel Comp 8630 or Steel Comp 8735 or Steel Comp 8740 or Steel Comp 4140
- Thread quantity per inch
- 20
- Surface treatment
- Overall Cadmium and Chromate
- Minimum tensile strength
- Pounds Per Square Inch 125000
- Width between flats
- 0.615–0.627 in
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AN7-42A 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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 5 on the shelf |
| Unit of issue | PG package |
| 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 5306-00-722-1860?
NSN 5306-00-722-1860 (5306007221860) — Machine Bolt: SECO Parts has 5 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 5306-00-722-1860 available?
SECO Parts has 5 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-722-1860 cost?
SECO quotes NSN 5306-00-722-1860 on request, usually the same business day.
What part numbers cross-reference to NSN 5306-00-722-1860?
Part numbers that cross-reference this NSN include AN7-42A, 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.