NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-752-1166
Plain Round Nut P/N 7521166
In stock — 50 on our U.S. shelfNSN 5310-00-752-1166 5310007521166 NIIN 007521166
SECO Parts has 50 in stock of NSN 5310-00-752-1166 — Plain Round Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $106.20 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
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,ROUND
- SECO description
- NUT,F/WHEEL BEARING
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| As Removed | AR | 47 |
| Serviceable | SV | 3 |
| Total | 50 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-752-1166 007521166 7521166 5380812 A1227C107 BB25123 325912 9F0130A 7A5191 252303 5146159
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
- Hole type and quantity
- Drilled 3
- Countersink angle
- Nut Degrees Nominal 45.0
- Features provided
- Case-Hardened
- Material document and classification
- Overall Assn STD Single Material Response Ast- A519
- Thread direction
- Right-Hand
- Nominal thread size
- Inches 1.750
- Material
- Overall Steel
- Thread series
- UN
- Thread quantity per inch
- 12
- Nut diameter
- 3.312 in (nominal)
- Nut thickness
- 0.500 in (nominal)
- Drilled hole diameter
- 0.257–0.312 in
- Thread class
- 3B
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7521166 5380812 A1227C107 BB25123 325912 9F0130A 7A5191 252303
Also referenced as
5146159
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
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 50 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 5310-00-752-1166?
NSN 5310-00-752-1166 (5310007521166) — Plain Round Nut: SECO Parts has 50 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain round nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-752-1166 available?
SECO Parts has 50 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-752-1166 cost?
The government catalog (FEDLOG) lists NSN 5310-00-752-1166 at $106.20 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 5310-00-752-1166?
Part numbers that cross-reference this NSN include 7521166, 5380812, A1227C107, BB25123, 325912, 9F0130A, 7A5191, 252303. It is also referenced by older, superseded or advisory numbers: 5146159. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,ROUND. Same name is not the same part: check the part numbers.