NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-00-089-0176
Square Neck Bolt P/N ASME B18.5
In stock — 47 on our U.S. shelfNSN 5306-00-089-0176 5306000890176 NIIN 000890176
SECO Parts has 47 in stock of NSN 5306-00-089-0176 — Square Neck 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,SQUARE NECK
- SECO description
- BOLT, SQUARE NECK
- Federal supply class
- FSC 5306 — Bolts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 47 |
| Total | 47 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-00-089-0176 000890176 ASME B18.5 ANSI B18.5 MS35751-143 NASM35751
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
- Hardness rating
- Overall Rockwell B Maximum 95.0
- Material document and classification
- Overall Assn STD Single Material Response SAE GR 1
- Surface treatment
- Overall Zinc
- Neck width
- 0.492–0.515 in
- Nominal thread diameter
- Inches 0.500
- Thread quantity per inch
- 13
- Thread direction
- Right-Hand
- Surface treatment document and classification
- Overall Assn STD Single Treatment Response AST--B633
- Thread series designator
- Unified National Coarse (UNC)
- Neck length
- 0.250–0.281 in
- Thread class
- 2A
- Head diameter
- 1.032–1.094 in
- Thread length
- 1.500 in minimum
- Fastener length
- 7.906–8.094 in
- Minimum tensile strength
- Pounds Per Square Inch 55000
- Material
- Overall Steel
- Head height
- 0.250–0.270 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
ASME B18.5 ANSI B18.5 MS35751-143 NASM35751
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | GSA General Services Administration |
| Acquisition advice code | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 47 on the shelf |
| Unit of issue | BX box |
| 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 5306-00-089-0176?
NSN 5306-00-089-0176 (5306000890176) — Square Neck Bolt: SECO Parts has 47 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for square neck bolt in federal supply class 5306 (Bolts).
Is NSN 5306-00-089-0176 available?
SECO Parts has 47 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-00-089-0176 cost?
SECO quotes NSN 5306-00-089-0176 on request, usually the same business day.
What part numbers cross-reference to NSN 5306-00-089-0176?
Part numbers that cross-reference this NSN include ASME B18.5, ANSI B18.5, MS35751-143, NASM35751. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names BOLT,SQUARE NECK. Same name is not the same part: check the part numbers.