NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5306 › 5306-01-175-2116
Machine Bolt P/N MS21098-45
In stock — 4 on our U.S. shelfNSN 5306-01-175-2116 5306011752116 NIIN 011752116
SECO Parts has 4 in stock of NSN 5306-01-175-2116 — Machine Bolt — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $65–$110 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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 | 4 |
| Total | 4 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5306-01-175-2116 011752116 MS21098-45
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
- Thread direction
- Right-Hand
- Thread length
- 0.651–0.766 in
- Fastener length
- 0.734–0.766 in
- Head height
- 0.306–0.312 in
- Width between flats
- 0.304–0.313 in
- Extended washer diameter
- 0.457–0.468 in
- Extended washer thickness
- 0.083–0.103 in
- Locking feature
- Threads Patch or Pellet or Strip
- Nominal thread diameter
- Inches 0.312
- Features provided
- Finished Head
- Thread quantity per inch
- 24
- Minimum tensile strength
- Pounds Per Square Inch 170000
- Hardness rating
- Overall Rockwell C Minimum 36.0 and Rockwell C Maximum 45.0
- Minimum yield strength
- Pounds Per Square Inch 150000
- Material
- Overall Steel
- Surface treatment
- Overall Cadmium and Chromate
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,Tye 2 Class 3
- 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
MS21098-45
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 4 on the shelf |
| Unit of issue | EA each |
| 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 5306-01-175-2116?
NSN 5306-01-175-2116 (5306011752116) — Machine Bolt: SECO Parts has 4 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 5306-01-175-2116 available?
SECO Parts has 4 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5306-01-175-2116 cost?
SECO typically prices parts like NSN 5306-01-175-2116 at $65–$110 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 5306-01-175-2116?
Part numbers that cross-reference this NSN include MS21098-45. 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.