NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-722-8757
Machine Bolt P/N 401 188
In stock — 164 on our U.S. shelfNSN 5306-00-722-8757 5306007228757 NIIN 007228757
SECO Parts has 164 in stock of NSN 5306-00-722-8757 — 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
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 164 |
| Total | 164 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-722-8757 007228757 401 188
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
- Nominal thread diameter
- Inches 0.312
- Material document and classification
- Overall Fed Spec 1ST Material Response QQ-W-405 or Fed Spec 2ND Material Response QQ-S-624
- Surface treatment
- Overall Cadmium
- Head height
- 0.172–0.204 in
- Thread direction
- Right-Hand
- Material
- Overall Steel Comp 2330
- Features provided
- Unfinished Head
- Thread quantity per inch
- 24
- Minimum tensile strength
- Pounds Per Square Inch 125000
- Hardness rating
- Overall Rockwell C Minimum 26.0 and Rockwell C Maximum 32.0
- Thread class
- 3A
- Grip length
- 0.562 in (nominal)
- Thread length
- 0.531 in maximum
- Fastener length
- 1.094 in (nominal)
- Width between flats
- 0.490–0.502 in
- Thread series designator
- UNF
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
401 188
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| 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 5306-00-722-8757?
NSN 5306-00-722-8757 (5306007228757) — Machine Bolt: SECO Parts has 164 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 5306-00-722-8757 available?
SECO Parts has 164 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-722-8757 cost?
SECO lists NSN 5306-00-722-8757 at $9.79 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What part numbers cross-reference to NSN 5306-00-722-8757?
Part numbers that cross-reference this NSN include 401 188. 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.