NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-01-287-1578
Machine Bolt P/N MS90726-41
In stock — 150 on our U.S. shelfNSN 5306-01-287-1578 5306012871578 NIIN 012871578
SECO Parts has 150 in stock of NSN 5306-01-287-1578 — 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 | 150 |
| Total | 150 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-01-287-1578 012871578 MS90726-41
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
- 2A
- Thread direction
- Right-Hand
- Thread length
- 0.875–1.062 in
- Fastener length
- 2.156–2.250 in
- Head height
- 0.195–0.211 in
- Width between flats
- 0.489–0.500 in
- Nominal thread diameter
- Inches 0.312
- Features provided
- Finished Head
- Thread quantity per inch
- 24
- Minimum tensile strength
- Pounds Per Square Inch 120000
- Hardness rating
- Overall Rockwell C Minimum 25.0 and Rockwell C Maximum 34.0
- Material
- Overall Steel
- Material document and classification
- Overall Assn STD Single Material Response SAE J429 GR 5
- Surface treatment
- Overall Zinc
- Surface treatment document and classification
- Overall Assn STD Single Treatment Response Ast- B633
- Thread series designator
- UNF
- Nondefinitive spec/std data
- Type 2 and Style 10 and Grade 5
- Departure from cited designator
- AS Differentiated BY Surface
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS90726-41
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 150 on the shelf |
| 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 5306-01-287-1578?
NSN 5306-01-287-1578 (5306012871578) — Machine Bolt: SECO Parts has 150 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 5306-01-287-1578 available?
SECO Parts has 150 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-01-287-1578 cost?
SECO quotes NSN 5306-01-287-1578 on request, usually the same business day.
What part numbers cross-reference to NSN 5306-01-287-1578?
Part numbers that cross-reference this NSN include MS90726-41. 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.