NSN catalog · 90,022 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-040-1254
Sleeve Nut P/N 12007621
In stock — 135 on our U.S. shelfNSN 5310-01-040-1254 5310010401254 NIIN 010401254
SECO Parts has 135 in stock of NSN 5310-01-040-1254 — Sleeve 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,SLEEVE
- SECO description
- NUT, SLEEVE
- Federal supply class
- FSC 5310 — Nuts and Washers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 135 |
| Total | 135 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-040-1254 010401254 12007621
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
- 3B
- Thread direction
- Right-Hand
- Flange diameter
- 2.500 in (nominal)
- Flange thickness
- 0.750 in (nominal)
- Nut diameter
- 1.750 in (nominal)
- Nut length
- 1.250 in (nominal)
- Cross-sectional shape
- First End Round
- Cross-sectional shape
- Second End Round
- Thread series
- UNF
- Thread quantity per inch
- 12
- Hardness rating
- Rockwell C Minimum 25.0 and Rockwell C Maximum 30.0
- Nominal thread size
- Inches 1.125
- Countersink angle
- Nut Degrees Nominal 90.0
- Material
- Overall Steel
- Surface treatment
- Overall Cadmium
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
12007621
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 135 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.
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FAQ
What is NSN 5310-01-040-1254?
NSN 5310-01-040-1254 (5310010401254) — Sleeve Nut: SECO Parts has 135 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for sleeve nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-040-1254 available?
SECO Parts has 135 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-040-1254 cost?
SECO lists NSN 5310-01-040-1254 at $38.21 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What part numbers cross-reference to NSN 5310-01-040-1254?
Part numbers that cross-reference this NSN include 12007621. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,SLEEVE. Same name is not the same part: check the part numbers.