NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-00-752-1641
Plain Hexagon Nut P/N 7521641
In stock — 50 on our U.S. shelfNSN 5310-00-752-1641 5310007521641 NIIN 007521641
SECO Parts has 50 in stock of NSN 5310-00-752-1641 — Plain Hexagon Nut — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
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,HEXAGON
- SECO description
- NUT, U-BOLT
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 50 |
| Total | 50 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-00-752-1641 007521641 7521641 1N400 913365
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 direction
- Right-Hand
- Features provided
- Case-Hardened
- Hardness rating
- Rockwell Superficial 15-N Minimum 89.0 and Rockwell Superficial 15-N Maximum 91.0
- Countersink angle
- Nut Degrees Minimum 88.0 and Degrees Maximum 92.0
- Bearing surface type
- Chamfered or Washer Faced
- Width across flats
- 1.047–1.078 in
- Nut height
- 0.984–1.016 in
- Nominal thread size
- Inches 0.750
- Material
- Overall Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1524 or Steel Comp 1025 or Steel Comp 1117 or Steel Comp 1118 or Steel Comp 1119 or Steel Comp 1120
- Thread class
- 2B
- Thread series
- UNF
- Material document and classification
- Overall Assn STD Single Material Response Ast- A108 or Fed Spec Single Material Response QQ-637
- Thread quantity per inch
- 16
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7521641 1N400 913365
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 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 5310-00-752-1641?
NSN 5310-00-752-1641 (5310007521641) — Plain Hexagon Nut: SECO Parts has 50 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for plain hexagon nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-00-752-1641 available?
SECO Parts has 50 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-00-752-1641 cost?
NSN 5310-00-752-1641 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5310-00-752-1641?
Part numbers that cross-reference this NSN include 7521641, 1N400, 913365. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,PLAIN,HEXAGON. Same name is not the same part: check the part numbers.