NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-018-6493
Assembled Washer Bolt P/N 186493
In stock — 792 on our U.S. shelfNSN 5306-00-018-6493 5306000186493 NIIN 000186493
SECO Parts has 792 in stock of NSN 5306-00-018-6493 — Assembled Washer 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,ASSEMBLED WASHER
- SECO description
- SCREW & LOCKWASHER
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 792 |
| Total | 792 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-018-6493 000186493 186493
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
- 0.500 in minimum
- Fastener length
- 0.625 in (nominal)
- Head height
- 0.172–0.190 in
- Width between flats
- 0.428–0.437 in
- Washer quantity
- 1
- Nominal thread diameter
- Inches 0.250
- Thread quantity per inch
- 20
- Primary washer outside diameter
- 0.462–0.474 in
- Primary washer material thickness
- 0.025 in (nominal)
- Material
- Overall Steel Comp 1050 or Steel Comp 1566
- Material document and classification
- Overall Assn STD All Material Responses SAE
- Surface treatment
- Overall Cadmium or Zinc
- Thread series designator
- Unified National Coarse (UNC)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
186493
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 792 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.
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FAQ
What is NSN 5306-00-018-6493?
NSN 5306-00-018-6493 (5306000186493) — Assembled Washer Bolt: SECO Parts has 792 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for assembled washer bolt in federal supply class 5306 (Bolts).
Is NSN 5306-00-018-6493 available?
SECO Parts has 792 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-018-6493 cost?
SECO quotes NSN 5306-00-018-6493 on request, usually the same business day.
What part numbers cross-reference to NSN 5306-00-018-6493?
Part numbers that cross-reference this NSN include 186493. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,ASSEMBLED WASHER. Same name is not the same part: check the part numbers.