NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5310 › 5310-01-512-5102
Self-Locking Hexagon Nut P/N M45913/1-06CS6
In stock — 1 on our U.S. shelfNSN 5310-01-512-5102 5310015125102 NIIN 015125102
SECO Parts has 1 in stock of NSN 5310-01-512-5102 — Self-Locking 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,SELF-LOCKING,HEXAGON
- SECO description
- NUT, SELF LOCKING
- Federal supply class
- FSC 5310 — Nuts and Washers
- Used on
- MRAP Buffalo MK2A2; MRAP - Cougar; MRAP - M-ATV DV178; MRAP - Cougar CAT1 A2; Armored Multi-Purpose Vehicle (Ampv)
- Platform
- MRAP parts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5310-01-512-5102 015125102 M45913/1-06CS6
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
- Right-Hand
- Locking feature
- Prevailing Torque with Nonmetallic Insert
- Nut height
- 0.168–0.188 in
- Width across flats
- 0.305–0.313 in
- Temp rating
- Fahrenheit Nominal 250.0
- Thread series
- Unified National Coarse (UNC)
- Thread quantity per inch
- 40
- Nominal thread size
- Inches 0.138
- Bearing surface type
- Chamfered
- Special features
- Tensile Strength Shall BE 70 Ksi; Surface Texture Shall BE RA 125 Microinches Per Ansi/asme B46.1
- Material
- Overall Except Insert Steel Comp 316
- Surface treatment
- Overall Except Insert Passivate or Oxide
- Surface treatment document and classification
- Overall Except Insert Fed Spec 1ST Treatment Response QQ--35 and MIL Spec 2ND Treatment Response -IL-C-13924
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
M45913/1-06CS6
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 1 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 5310-01-512-5102?
NSN 5310-01-512-5102 (5310015125102) — Self-Locking Hexagon Nut: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-locking hexagon nut in federal supply class 5310 (Nuts and Washers).
Is NSN 5310-01-512-5102 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5310-01-512-5102 cost?
NSN 5310-01-512-5102 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 does NSN 5310-01-512-5102 fit?
The federal catalog lists NSN 5310-01-512-5102 as used on: MRAP Buffalo MK2A2; MRAP - Cougar; MRAP - M-ATV DV178; MRAP - Cougar CAT1 A2; Armored Multi-Purpose Vehicle (Ampv). SECO lists it under MRAP parts.
What part numbers cross-reference to NSN 5310-01-512-5102?
Part numbers that cross-reference this NSN include M45913/1-06CS6. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NUT,SELF-LOCKING,HEXAGON. Same name is not the same part: check the part numbers.