NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-045-3708
Plain Single Ball Seat Hexag Nut P/N MS51983-5
In stock — 579 on our U.S. shelfNSN 5310-01-045-3708 5310010453708 NIIN 010453708
SECO Parts has 579 in stock of NSN 5310-01-045-3708 — Plain Single Ball Seat Hexag Nut — 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
- NUT,PLAIN,SINGLE BALL SEAT,HEXAG
- SECO description
- NUT PLAIN WHEEL
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 301 |
| New Surplus | NS | 278 |
| Total | 579 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-045-3708 010453708 MS51983-5
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
- 2B
- Thread direction
- Left-Hand
- Ball seat radius
- 0.875 in (nominal)
- Nut height
- 0.870–0.890 in
- Width across flats
- 1.485 in (nominal)
- Thread series
- UNF
- Thread quantity per inch
- 16
- Nominal thread size
- Inches 0.750
- Material
- Overall Steel
- Surface treatment
- Overall Cadmium or Zinc
- Surface treatment document and classification
- Overall Fed Spec 1ST Treatment Response QQ--416 TY 2 CL 2 or Fed Spec 2ND Treatment Response QQ-Z-325 TY 2 CL 2
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS51983-5
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 5310-01-045-3708?
NSN 5310-01-045-3708 (5310010453708) — Plain Single Ball Seat Hexag Nut: SECO Parts has 579 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain single ball seat hexag nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-045-3708 available?
SECO Parts has 579 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-045-3708 cost?
SECO quotes NSN 5310-01-045-3708 on request, usually the same business day.
What part numbers cross-reference to NSN 5310-01-045-3708?
Part numbers that cross-reference this NSN include MS51983-5. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,SINGLE BALL SEAT,HEXAG. Same name is not the same part: check the part numbers.